Q: Is 15,989 a Prime Number?
A: No, 15,989 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 15989 can be evenly divided by 1 59 271 and 15,989, with no remainder.
Since 15,989 cannot be divided by just 1 and 15,989, it is not a prime number.