Q: Is 21,042,117 a Composite Number?

 A: Yes, 21,042,117 is a composite number.

Why is 21,042,117 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 21,042,117 can be evenly divided by 1 3 9 1,091 2,143 3,273 6,429 9,819 19,287 2,338,013 7,014,039 and 21,042,117, with no remainder.

Since 21,042,117 cannot be divided by just 1 and 21,042,117, it is a composite number.


More Examples

Number 21,042,11521,042,11621,042,11821,042,119
Composite? yesyesyesyes
  • 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 21,042,117:


Ask a Question