Q: Is 2,540 a Composite Number?
A: Yes, 2,540 is a composite number.
The number 2,540 can be evenly divided by 1 2 4 5 10 20 127 254 508 635 1,270 and 2,540, with no remainder.
Since 2,540 cannot be divided by just 1 and 2,540, it is a composite number.