Q: Is 420,238 a Prime Number?
A: No, 420,238 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 420238 can be evenly divided by 1 2 7 13 14 26 91 182 2,309 4,618 16,163 30,017 32,326 60,034 210,119 and 420,238, with no remainder.
Since 420,238 cannot be divided by just 1 and 420,238, it is not a prime number.