Q: Is 25,109 a Prime Number?
A: No, 25,109 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 25109 can be evenly divided by 1 7 17 119 211 1,477 3,587 and 25,109, with no remainder.
Since 25,109 cannot be divided by just 1 and 25,109, it is not a prime number.