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Random number

Posted by Simon Welsh | 11 May 2010 | Comments (0)

Last Sunday, a certain someone told me to remember a pointless, somewhat random number (it wasn't one of the stereotypical human numbers as well, though it does contain two of them). It's been stuck in my head since then, with me trying to figure out some interesting (for some people's versions of interesting) facts about it. Such as:

  • It's the product of two primes, that are 100 apart.
  • Its last two digits are the square of the first digit.
  • The first digit plus the square root of the second is equal to the third.
  • The square of the second digit minus the first is equal to the last.
  • Summing the digits, then summing the digits in the result, and so on, until there's only one digit gives the square root of the middle digit.
  • Summing the squares of the digits, then the squares of the digits in the result, and so on, eventually leads to 42.
  • The two digit number made from the second and third digits minus the first digit equals 42.
  • The square root of the middle and third digits are one apart.
  • The number amount of days after my baptism is the day that Sarah goes back to Christchurch.

Maybe I've been thinking about it too much.


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