Q: Is 121,744 a Prime Number?
A: No, 121,744 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 121744 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 1,087 2,174 4,348 7,609 8,696 15,218 17,392 30,436 60,872 and 121,744, with no remainder.
Since 121,744 cannot be divided by just 1 and 121,744, it is not a prime number.