The book is now available! 1696
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

prime(16) * phi(96) = 1696. This is the only four-digit number with this property. [Gupta]

 

  Submitted: 2009-06-16 10:31:58;   Last Modified: 2009-06-16 16:45:32.



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