Q: Is 221,247 a Composite Number?

 A: Yes, 221,247 is a composite number.

Why is 221,247 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 221,247 can be evenly divided by 1 3 9 13 31 39 61 93 117 183 279 403 549 793 1,209 1,891 2,379 3,627 5,673 7,137 17,019 24,583 73,749 and 221,247, with no remainder.

Since 221,247 cannot be divided by just 1 and 221,247, it is a composite number.


More Examples

Number 221,245221,246221,248221,249
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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