Q: Is 243,038 a Prime Number?
A: No, 243,038 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 243038 can be evenly divided by 1 2 137 274 887 1,774 121,519 and 243,038, with no remainder.
Since 243,038 cannot be divided by just 1 and 243,038, it is not a prime number.