Q: Is 21,342,788 a Composite Number?

 A: Yes, 21,342,788 is a composite number.

Why is 21,342,788 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 21,342,788 can be evenly divided by 1 2 4 491 982 1,964 10,867 21,734 43,468 5,335,697 10,671,394 and 21,342,788, with no remainder.

Since 21,342,788 cannot be divided by just 1 and 21,342,788, it is a composite number.


More Examples

Number 21,342,78621,342,78721,342,78921,342,790
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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