Q: Is 204,142 a Prime Number?
A: No, 204,142 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 204142 can be evenly divided by 1 2 102,071 and 204,142, with no remainder.
Since 204,142 cannot be divided by just 1 and 204,142, it is not a prime number.