Q: Is 509,330 a Prime Number?
A: No, 509,330 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 509330 can be evenly divided by 1 2 5 10 31 53 62 106 155 265 310 530 961 1,643 1,922 3,286 4,805 8,215 9,610 16,430 50,933 101,866 254,665 and 509,330, with no remainder.
Since 509,330 cannot be divided by just 1 and 509,330, it is not a prime number.