Q: Is 57,987 a Prime Number?
A: No, 57,987 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 57987 can be evenly divided by 1 3 9 17 51 153 379 1,137 3,411 6,443 19,329 and 57,987, with no remainder.
Since 57,987 cannot be divided by just 1 and 57,987, it is not a prime number.