Q: Is 981,243 a Prime Number?
A: No, 981,243 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 981243 can be evenly divided by 1 3 9 31 93 279 3,517 10,551 31,653 109,027 327,081 and 981,243, with no remainder.
Since 981,243 cannot be divided by just 1 and 981,243, it is not a prime number.