Q: Is 135,643 a Composite Number?
A: Yes, 135,643 is a composite number.
The number 135,643 can be evenly divided by 1 17 79 101 1,343 1,717 7,979 and 135,643, with no remainder.
Since 135,643 cannot be divided by just 1 and 135,643, it is a composite number.