Q: Is 505,238 a Prime Number?
A: No, 505,238 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 505238 can be evenly divided by 1 2 29 31 58 62 281 562 899 1,798 8,149 8,711 16,298 17,422 252,619 and 505,238, with no remainder.
Since 505,238 cannot be divided by just 1 and 505,238, it is not a prime number.