Q: Is 129,128 a Composite Number?
A: Yes, 129,128 is a composite number.
The number 129,128 can be evenly divided by 1 2 4 8 16,141 32,282 64,564 and 129,128, with no remainder.
Since 129,128 cannot be divided by just 1 and 129,128, it is a composite number.