Q: Is 198,231 a Prime Number?
A: No, 198,231 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 198231 can be evenly divided by 1 3 11 33 6,007 18,021 66,077 and 198,231, with no remainder.
Since 198,231 cannot be divided by just 1 and 198,231, it is not a prime number.