Q: Is 109,889 a Prime Number?
A: No, 109,889 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 109889 can be evenly divided by 1 13 79 107 1,027 1,391 8,453 and 109,889, with no remainder.
Since 109,889 cannot be divided by just 1 and 109,889, it is not a prime number.