Q: Is 509,004 a Prime Number?
A: No, 509,004 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 509004 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 1,571 3,142 4,713 6,284 9,426 14,139 18,852 28,278 42,417 56,556 84,834 127,251 169,668 254,502 and 509,004, with no remainder.
Since 509,004 cannot be divided by just 1 and 509,004, it is not a prime number.