Q: Is 338,512 a Prime Number?
A: No, 338,512 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 338512 can be evenly divided by 1 2 4 8 16 21,157 42,314 84,628 169,256 and 338,512, with no remainder.
Since 338,512 cannot be divided by just 1 and 338,512, it is not a prime number.