Q: Is 388,242 a Prime Number?
A: No, 388,242 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 388242 can be evenly divided by 1 2 3 6 9 18 21,569 43,138 64,707 129,414 194,121 and 388,242, with no remainder.
Since 388,242 cannot be divided by just 1 and 388,242, it is not a prime number.