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# 3049

This number is a prime.

3049 remains prime for D = 0 to 4 in 3D0D4D9, i.e., 3000409, 3101419, 3202429, 3303439, 3404449. [Rivera]

Including zero and the negative numbers, there are a total of 3049 integers with digits in strictly ascending order, strictly descending order, or (for the single digit numbers) both. [Gaydos]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell