Q: Is 171,980 a Composite Number?
A: Yes, 171,980 is a composite number.
The number 171,980 can be evenly divided by 1 2 4 5 10 20 8,599 17,198 34,396 42,995 85,990 and 171,980, with no remainder.
Since 171,980 cannot be divided by just 1 and 171,980, it is a composite number.