Q: Is 128,540 a Composite Number?
A: Yes, 128,540 is a composite number.
The number 128,540 can be evenly divided by 1 2 4 5 10 20 6,427 12,854 25,708 32,135 64,270 and 128,540, with no remainder.
Since 128,540 cannot be divided by just 1 and 128,540, it is a composite number.