Q: Is 21,372,143 a Composite Number?

 A: Yes, 21,372,143 is a composite number.

Why is 21,372,143 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 21,372,143 can be evenly divided by 1 13 61 793 26,951 350,363 1,644,011 and 21,372,143, with no remainder.

Since 21,372,143 cannot be divided by just 1 and 21,372,143, it is a composite number.


More Examples

Number 21,372,14121,372,14221,372,14421,372,145
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 21,372,143:


Ask a Question