Q: Is 243,949 a Prime Number?
A: No, 243,949 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 243949 can be evenly divided by 1 89 2,741 and 243,949, with no remainder.
Since 243,949 cannot be divided by just 1 and 243,949, it is not a prime number.