2269

This number is a prime.

Just showing those entries submitted by 'Gaydos': (Click here to show all)

+ The smallest prime number for which the sum of the squares of its digits is a cube and the sum of the cubes of its digits is a square. [Gaydos]

(There are 4 curios for this number that have not yet been approved by an editor.)

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell