Q: Is 80,665 a Composite Number?

 A: Yes, 80,665 is a composite number.

Why is 80,665 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 80,665 can be evenly divided by 1 5 13 17 65 73 85 221 365 949 1,105 1,241 4,745 6,205 16,133 and 80,665, with no remainder.

Since 80,665 cannot be divided by just 1 and 80,665, it is a composite number.


More Examples

Number 80,66380,66480,66680,667
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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