Q: Is 642,730 a Composite Number?

 A: Yes, 642,730 is a composite number.

Why is 642,730 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 642,730 can be evenly divided by 1 2 5 10 11 22 55 110 5,843 11,686 29,215 58,430 64,273 128,546 321,365 and 642,730, with no remainder.

Since 642,730 cannot be divided by just 1 and 642,730, it is a composite number.


More Examples

Number 642,728642,729642,731642,732
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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