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  3. What is so special ???

What is so special ???

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  • B Brady Kelly

    Is it prime? That would be a clue, but I have no hope of even guessing. :-O

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    Sandeep Mewara
    wrote on last edited by
    #22

    You must have seen that it has all the numbers from 0-9 once and thus the sum would be 45, which is divisible by 3... not a prime!

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    • S Sandeep Mewara

      The following number is the only one of its kind: 8,549,176,320 Can you figure out what is so special about it? P.S.: Give a try, before doing a Google please! :)

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      Brad Raulston
      wrote on last edited by
      #23

      Days since last pay raise??

      Brad

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      • B Brady Kelly

        Please do, it cant be worse than some of today's jokes. :laugh:

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        Single Step Debugger
        wrote on last edited by
        #24

        This one is really bad Brady, if I have a time I’ll post it on the SoapBox later today, or Gonzoox could be so kind and do it himself.

        The narrow specialist in the broad sense of the word is a complete idiot in the narrow sense of the word. Advertise here – minimum three posts per day are guaranteed.

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        • S Single Step Debugger

          If it’s the one I’m thinking about I’m already laughing! Is it starting with a father and son siting on the table? :-D

          The narrow specialist in the broad sense of the word is a complete idiot in the narrow sense of the word. Advertise here – minimum three posts per day are guaranteed.

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          Sandeep Mewara
          wrote on last edited by
          #25

          Yet another one with an enormously big head!... Infact a mind reader!! :-D

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          • B Brady Kelly

            What in all gods' name is alphabetical about 8,549? :confused:

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            Uros Calakovic
            wrote on last edited by
            #26

            In my language, nothing.

            The bearing of a child takes nine months, no matter how many women are assigned.

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            • B Brad Raulston

              Days since last pay raise??

              Brad

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              Sandeep Mewara
              wrote on last edited by
              #27

              Well.... if it's possible... +2 :thumbsup:

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              • B Brady Kelly

                What in all gods' name is alphabetical about 8,549? :confused:

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                Sandeep Mewara
                wrote on last edited by
                #28

                8 - Eight 5 - Five 4 - Four 9 - Nine ... goes on... can you notice?

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                • S Sandeep Mewara

                  You must have seen that it has all the numbers from 0-9 once and thus the sum would be 45, which is divisible by 3... not a prime!

                  S Offline
                  S Offline
                  Single Step Debugger
                  wrote on last edited by
                  #29

                  Yes I remember this one; if the sum of the digits in a number is divisible by 3 this means that the number is also divisible by 3.

                  The narrow specialist in the broad sense of the word is a complete idiot in the narrow sense of the word. Advertise here – minimum three posts per day are guaranteed.

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                  • S Sandeep Mewara

                    +10 :thumbsup: & a 5! How long did you took to figure it out?

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                    PIEBALDconsult
                    wrote on last edited by
                    #30

                    Sandeep Mewara wrote:

                    How long did you took to figure it out?

                    Maybe three seconds to form a hypothesis and another five to test and confirm the truth of it.

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                    • P PIEBALDconsult

                      Sandeep Mewara wrote:

                      How long did you took to figure it out?

                      Maybe three seconds to form a hypothesis and another five to test and confirm the truth of it.

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                      Sandeep Mewara
                      wrote on last edited by
                      #31

                      Terrific! :thumbsup:

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                      • B Brady Kelly

                        Is it prime? That would be a clue, but I have no hope of even guessing. :-O

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                        Ennis Ray Lynch Jr
                        wrote on last edited by
                        #32

                        8,549,176,320 is even!

                        Need custom software developed? I do custom programming based primarily on MS tools with an emphasis on C# development and consulting. I also do Android Programming as I find it a refreshing break from the MS. "And they, since they Were not the one dead, turned to their affairs" -- Robert Frost

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                        • P PIEBALDconsult

                          The digits are alphabetical.

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                          Lost User
                          wrote on last edited by
                          #33

                          PIEBALDconsult wrote:

                          The digits are alphabetical.

                          Except that 0 (nought) is in the wrong place. ;)

                          It's time for a new signature.

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                          • S Sandeep Mewara

                            +10 :thumbsup: & a 5! How long did you took to figure it out?

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                            Pete OHanlon
                            wrote on last edited by
                            #34

                            Only works if you say zero as opposed to nought or nothing.

                            "WPF has many lovers. It's a veritable porn star!" - Josh Smith

                            As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.

                            My blog | My articles | MoXAML PowerToys | Onyx

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                            • S Single Step Debugger

                              Yes I remember this one; if the sum of the digits in a number is divisible by 3 this means that the number is also divisible by 3.

                              The narrow specialist in the broad sense of the word is a complete idiot in the narrow sense of the word. Advertise here – minimum three posts per day are guaranteed.

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                              Dan Neely
                              wrote on last edited by
                              #35

                              Deyan Georgiev wrote:

                              Yes I remember this one; if the sum of the digits in a number is divisible by 3 this means that the number is also divisible by 3.

                              or if the sum is divisible by 9, so is the original. If the last 2 digits of a number are divisible by 4, so is the whole number, for 8 it's the last 3 digits. I hope no one here needs to be told the tricks for 1, 2, and 5. There is no shortcut for checking if a number is divisible by 7. :doh:

                              3x12=36 2x12=24 1x12=12 0x12=18

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                              • S Sandeep Mewara

                                The following number is the only one of its kind: 8,549,176,320 Can you figure out what is so special about it? P.S.: Give a try, before doing a Google please! :)

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                                Nagy Vilmos
                                wrote on last edited by
                                #36

                                If I remember correctly it's the only number divisible by 1-10 with all ten digits. [now I'll read what else has been said]


                                Panic, Chaos, Destruction. My work here is done. or "Drink. Get drunk. Fall over." - P O'H

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                                • S Sandeep Mewara

                                  8 - Eight 5 - Five 4 - Four 9 - Nine ... goes on... can you notice?

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                                  Brady Kelly
                                  wrote on last edited by
                                  #37

                                  Yeah, got it second time, thanks. Stupid assumption that 'alphabetic' is ascending from 'a' being 1.

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                                  • D Dan Neely

                                    Deyan Georgiev wrote:

                                    Yes I remember this one; if the sum of the digits in a number is divisible by 3 this means that the number is also divisible by 3.

                                    or if the sum is divisible by 9, so is the original. If the last 2 digits of a number are divisible by 4, so is the whole number, for 8 it's the last 3 digits. I hope no one here needs to be told the tricks for 1, 2, and 5. There is no shortcut for checking if a number is divisible by 7. :doh:

                                    3x12=36 2x12=24 1x12=12 0x12=18

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                                    Single Step Debugger
                                    wrote on last edited by
                                    #38

                                    Haven’t known the tricks for 4 and 8, thanks!

                                    The narrow specialist in the broad sense of the word is a complete idiot in the narrow sense of the word. Advertise here – minimum three posts per day are guaranteed.

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                                    • S Sandeep Mewara

                                      +10 :thumbsup: & a 5! How long did you took to figure it out?

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                                      hairy_hats
                                      wrote on last edited by
                                      #39

                                      But "nought" comes before "two" and "three". ;P

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                                      • S Sandeep Mewara

                                        You must have seen that it has all the numbers from 0-9 once and thus the sum would be 45, which is divisible by 3... not a prime!

                                        M Offline
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                                        Marc Clifton
                                        wrote on last edited by
                                        #40

                                        Sandeep Mewara wrote:

                                        You must have seen that it has all the numbers from 0-9 once and thus the sum would be 45, which is divisible by 3... not a prime!

                                        Geez, that's complicated. It ends with a zero. It's divisible (at minimum) by 2, 5 and 10. No need to reach for further complexity to determine that it's not a prime! Marc

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