Q: Is 270,255 a Prime Number?
A: No, 270,255 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 270255 can be evenly divided by 1 3 5 15 43 129 215 419 645 1,257 2,095 6,285 18,017 54,051 90,085 and 270,255, with no remainder.
Since 270,255 cannot be divided by just 1 and 270,255, it is not a prime number.