Q: Is 18,020 a Composite Number?

 A: Yes, 18,020 is a composite number.

Why is 18,020 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 18,020 can be evenly divided by 1 2 4 5 10 17 20 34 53 68 85 106 170 212 265 340 530 901 1,060 1,802 3,604 4,505 9,010 and 18,020, with no remainder.

Since 18,020 cannot be divided by just 1 and 18,020, it is a composite number.


More Examples

Number 18,01818,01918,02118,022
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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