Q: Is 104,540 a Prime Number?
A: No, 104,540 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 104540 can be evenly divided by 1 2 4 5 10 20 5,227 10,454 20,908 26,135 52,270 and 104,540, with no remainder.
Since 104,540 cannot be divided by just 1 and 104,540, it is not a prime number.