Q: Is 18,004,725 a Composite Number?

 A: Yes, 18,004,725 is a composite number.

Why is 18,004,725 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 18,004,725 can be evenly divided by 1 3 5 9 15 25 45 75 225 80,021 240,063 400,105 720,189 1,200,315 2,000,525 3,600,945 6,001,575 and 18,004,725, with no remainder.

Since 18,004,725 cannot be divided by just 1 and 18,004,725, it is a composite number.


More Examples

Number 18,004,72318,004,72418,004,72618,004,727
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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