1376899

This number is a prime.

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

The largest prime (in Spanish) having the name of its digits in non-ascending order: Uno, Tres, Siete, Seis, Ocho, Nueve, Nueve. (2, 4, 5, 0 must be discarded because they must be at the right of the integer, never a prime) [Rivera]