Q: Is 509,148 a Prime Number?
A: No, 509,148 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 509148 can be evenly divided by 1 2 3 4 6 9 12 18 36 14,143 28,286 42,429 56,572 84,858 127,287 169,716 254,574 and 509,148, with no remainder.
Since 509,148 cannot be divided by just 1 and 509,148, it is not a prime number.