Q: Is 500,643 a Composite Number?

 A: Yes, 500,643 is a composite number.

Why is 500,643 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 500,643 can be evenly divided by 1 3 9 11 13 33 39 99 117 143 389 429 1,167 1,287 3,501 4,279 5,057 12,837 15,171 38,511 45,513 55,627 166,881 and 500,643, with no remainder.

Since 500,643 cannot be divided by just 1 and 500,643, it is a composite number.


More Examples

Number 500,641500,642500,644500,645
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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