Q: Is 77,981 a Prime Number?
A: No, 77,981 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 77981 can be evenly divided by 1 29 2,689 and 77,981, with no remainder.
Since 77,981 cannot be divided by just 1 and 77,981, it is not a prime number.