Q: Is 500,013 a Prime Number?
A: No, 500,013 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 500013 can be evenly divided by 1 3 9 27 81 6,173 18,519 55,557 166,671 and 500,013, with no remainder.
Since 500,013 cannot be divided by just 1 and 500,013, it is not a prime number.