Q: Is 210,021 a Composite Number?

 A: Yes, 210,021 is a composite number.

Why is 210,021 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 210,021 can be evenly divided by 1 3 7 21 73 137 219 411 511 959 1,533 2,877 10,001 30,003 70,007 and 210,021, with no remainder.

Since 210,021 cannot be divided by just 1 and 210,021, it is a composite number.


More Examples

Number 210,019210,020210,022210,023
Composite? noyesyesyes
  • 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 210,021:


Ask a Question