Q: Is 21,411 a Composite Number?

 A: Yes, 21,411 is a composite number.

Why is 21,411 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 21,411 can be evenly divided by 1 3 9 13 27 39 61 117 183 351 549 793 1,647 2,379 7,137 and 21,411, with no remainder.

Since 21,411 cannot be divided by just 1 and 21,411, it is a composite number.


More Examples

Number 21,40921,41021,41221,413
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 21,411:


Ask a Question