Q: Is 159,999 a Composite Number?
A: Yes, 159,999 is a composite number.
The number 159,999 can be evenly divided by 1 3 7 19 21 57 133 399 401 1,203 2,807 7,619 8,421 22,857 53,333 and 159,999, with no remainder.
Since 159,999 cannot be divided by just 1 and 159,999, it is a composite number.