Q: Is 642,446 a Composite Number?

 A: Yes, 642,446 is a composite number.

Why is 642,446 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 642,446 can be evenly divided by 1 2 7 14 109 218 421 763 842 1,526 2,947 5,894 45,889 91,778 321,223 and 642,446, with no remainder.

Since 642,446 cannot be divided by just 1 and 642,446, it is a composite number.


More Examples

Number 642,444642,445642,447642,448
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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