71

This number is a prime.

Single Curio View: (Seek other curios for this number)

There are no nines in the first 71 multiples of 125. Is there any number that has more than 71 nineless first n multiples? [Gaydos]

Submitted: 2018-12-20 10:00:11; Last Modified: 2018-12-20 14:18:03.