Q: Is 1,238,513 a Prime Number?
A: No, 1,238,513 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 1238513 can be evenly divided by 1 1,097 1,129 and 1,238,513, with no remainder.
Since 1,238,513 cannot be divided by just 1 and 1,238,513, it is not a prime number.