Q: Is 31,120 a Composite Number?

 A: Yes, 31,120 is a composite number.

Why is 31,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 31,120 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 389 778 1,556 1,945 3,112 3,890 6,224 7,780 15,560 and 31,120, with no remainder.

Since 31,120 cannot be divided by just 1 and 31,120, it is a composite number.


More Examples

Number 31,11831,11931,12131,122
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 31,120:


Ask a Question