Q: Is 445,725 a Composite Number?

 A: Yes, 445,725 is a composite number.

Why is 445,725 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 445,725 can be evenly divided by 1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 283 315 525 849 1,415 1,575 1,981 2,547 4,245 5,943 7,075 9,905 12,735 17,829 21,225 29,715 49,525 63,675 89,145 148,575 and 445,725, with no remainder.

Since 445,725 cannot be divided by just 1 and 445,725, it is a composite number.


More Examples

Number 445,723445,724445,726445,727
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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