Q: Is 249,109 a Prime Number?
A: No, 249,109 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 249109 can be evenly divided by 1 7 19 133 1,873 13,111 35,587 and 249,109, with no remainder.
Since 249,109 cannot be divided by just 1 and 249,109, it is not a prime number.