124 (number)


124 is the natural number following 123 and preceding 125.

In mathematics

124 is the sum of eight consecutive primes. It is a nontotient since there is no integer with 124 coprimes below it. It is an untouchable number since there is no integer whose proper divisors add up to 124.
In base 5 it is a repdigit.

In the military

124 is also: