Q: Is 21,009,476 a Composite Number?

 A: Yes, 21,009,476 is a composite number.

Why is 21,009,476 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 21,009,476 can be evenly divided by 1 2 4 5,252,369 10,504,738 and 21,009,476, with no remainder.

Since 21,009,476 cannot be divided by just 1 and 21,009,476, it is a composite number.


More Examples

Number 21,009,47421,009,47521,009,47721,009,478
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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