The book is now available! 147488
(another Prime Pages' Curiosity)
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147488 = pi(1)^1 + pi(4)^4 + pi(7)^7 + pi(4)^4 + pi(8)^8 + pi(8)^8. Note that 147488 is the only number with this property. [Firoozbakht]

 

  Submitted: 2004-08-11 10:19:23;   Last Modified: 2008-01-30 11:28:00.



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