Q: Is 509,268 a Prime Number?
A: No, 509,268 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 509268 can be evenly divided by 1 2 3 4 6 12 31 37 62 74 93 111 124 148 186 222 372 444 1,147 1,369 2,294 2,738 3,441 4,107 4,588 5,476 6,882 8,214 13,764 16,428 42,439 84,878 127,317 169,756 254,634 and 509,268, with no remainder.
Since 509,268 cannot be divided by just 1 and 509,268, it is not a prime number.