Q: Is 71,643 a Composite Number?
A: Yes, 71,643 is a composite number.
The number 71,643 can be evenly divided by 1 3 11 13 33 39 143 167 429 501 1,837 2,171 5,511 6,513 23,881 and 71,643, with no remainder.
Since 71,643 cannot be divided by just 1 and 71,643, it is a composite number.