The book is now available! 382
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ 382 = (3!2 + 8!2 + 2!2) - (pi(3) + pi(8) + pi(2)). Note that 382 is the smallest multi-digit number with this property. [Firoozbakht]




Prime Curios! © 2000-2017 (all rights reserved)