Q: Is 255,824 a Prime Number?
A: No, 255,824 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 255824 can be evenly divided by 1 2 4 8 16 59 118 236 271 472 542 944 1,084 2,168 4,336 15,989 31,978 63,956 127,912 and 255,824, with no remainder.
Since 255,824 cannot be divided by just 1 and 255,824, it is not a prime number.