Q: Is 109,540 a Prime Number?
A: No, 109,540 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 109540 can be evenly divided by 1 2 4 5 10 20 5,477 10,954 21,908 27,385 54,770 and 109,540, with no remainder.
Since 109,540 cannot be divided by just 1 and 109,540, it is not a prime number.