Q: Is 72,511 a Prime Number?
A: No, 72,511 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 72511 can be evenly divided by 1 59 1,229 and 72,511, with no remainder.
Since 72,511 cannot be divided by just 1 and 72,511, it is not a prime number.