4913
This number is a composite.
The only cube p^3 of a double-digit prime p, (p=17), whose sum of digits is equal to p. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The only cube p^3 of a double-digit prime p, (p=17), whose sum of digits is equal to p. [Loungrides]