The book is now available! 2357
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

The sum of 2357 and its successive right-truncations (2357 + 235 + 23 + 2 + 0) is prime, and so is the sum of the successive deleted digits (0 + 7 + 5 + 3 + 2). [Beedassy]

 

  Submitted: 2009-01-16 10:39:16;   Last Modified: 2009-01-16 15:04:03.



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