Q: Is 424,023 a Prime Number?
A: No, 424,023 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 424023 can be evenly divided by 1 3 19 43 57 129 173 519 817 2,451 3,287 7,439 9,861 22,317 141,341 and 424,023, with no remainder.
Since 424,023 cannot be divided by just 1 and 424,023, it is not a prime number.