Q: Is 21,005,067 a Composite Number?

 A: Yes, 21,005,067 is a composite number.

Why is 21,005,067 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 21,005,067 can be evenly divided by 1 3 7,001,689 and 21,005,067, with no remainder.

Since 21,005,067 cannot be divided by just 1 and 21,005,067, it is a composite number.


More Examples

Number 21,005,06521,005,06621,005,06821,005,069
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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