987013
This number is a prime.
The largest distinct-digit emirp whose sum of digits and
digital length are perfect numbers. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The largest distinct-digit emirp whose sum of digits and
digital length are perfect numbers. [Loungrides]