Q: Is 742,905 a Composite Number?

 A: Yes, 742,905 is a composite number.

Why is 742,905 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 742,905 can be evenly divided by 1 3 5 9 15 27 45 135 5,503 16,509 27,515 49,527 82,545 148,581 247,635 and 742,905, with no remainder.

Since 742,905 cannot be divided by just 1 and 742,905, it is a composite number.


More Examples

Number 742,903742,904742,906742,907
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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