Q: Is 159,921 a Composite Number?
A: Yes, 159,921 is a composite number.
The number 159,921 can be evenly divided by 1 3 9 27 5,923 17,769 53,307 and 159,921, with no remainder.
Since 159,921 cannot be divided by just 1 and 159,921, it is a composite number.