Q: Is 5,042,397 a Prime Number?
A: No, 5,042,397 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 5042397 can be evenly divided by 1 3 37 111 45,427 136,281 1,680,799 and 5,042,397, with no remainder.
Since 5,042,397 cannot be divided by just 1 and 5,042,397, it is not a prime number.