Q: Is 220,155 a Composite Number?

 A: Yes, 220,155 is a composite number.

Why is 220,155 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 220,155 can be evenly divided by 1 3 5 13 15 39 65 195 1,129 3,387 5,645 14,677 16,935 44,031 73,385 and 220,155, with no remainder.

Since 220,155 cannot be divided by just 1 and 220,155, it is a composite number.


More Examples

Number 220,153220,154220,156220,157
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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