Q: Is 424,255 a Prime Number?
A: No, 424,255 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 424255 can be evenly divided by 1 5 13 61 65 107 305 535 793 1,391 3,965 6,527 6,955 32,635 84,851 and 424,255, with no remainder.
Since 424,255 cannot be divided by just 1 and 424,255, it is not a prime number.