The book is now available! 369
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

Single Curio View:   (Seek other curios for this number)


369 = (pi(3) + pi(6) + pi(9)) * (prime(3)+prime(6)+prime(9)). Note that 369 is the largest (second) and only odd number with this property. [Firoozbakht]


  Submitted: 2004-08-16 07:06:37;   Last Modified: 2008-01-30 11:28:00.

Prime Curios! © 2000-2018 (all rights reserved)  privacy statement