Q: Is 255,256 a Composite Number?
A: Yes, 255,256 is a composite number.
The number 255,256 can be evenly divided by 1 2 4 8 31,907 63,814 127,628 and 255,256, with no remainder.
Since 255,256 cannot be divided by just 1 and 255,256, it is a composite number.