Q: Is 149,643 a Composite Number?
A: Yes, 149,643 is a composite number.
The number 149,643 can be evenly divided by 1 3 9 13 39 117 1,279 3,837 11,511 16,627 49,881 and 149,643, with no remainder.
Since 149,643 cannot be divided by just 1 and 149,643, it is a composite number.