Q: Is 21,671,072 a Composite Number?

 A: Yes, 21,671,072 is a composite number.

Why is 21,671,072 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 21,671,072 can be evenly divided by 1 2 4 8 16 32 73 146 292 584 1,168 2,336 9,277 18,554 37,108 74,216 148,432 296,864 677,221 1,354,442 2,708,884 5,417,768 10,835,536 and 21,671,072, with no remainder.

Since 21,671,072 cannot be divided by just 1 and 21,671,072, it is a composite number.


More Examples

Number 21,671,07021,671,07121,671,07321,671,074
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 21,671,072:


Ask a Question