Q: Is 21,450,725 a Composite Number?

 A: Yes, 21,450,725 is a composite number.

Why is 21,450,725 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 21,450,725 can be evenly divided by 1 5 25 858,029 4,290,145 and 21,450,725, with no remainder.

Since 21,450,725 cannot be divided by just 1 and 21,450,725, it is a composite number.


More Examples

Number 21,450,72321,450,72421,450,72621,450,727
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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