Q: Is 231,343,021 a Composite Number?

 A: Yes, 231,343,021 is a composite number.

Why is 231,343,021 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 231,343,021 can be evenly divided by 1 7 13 17 91 119 221 1,547 149,543 1,046,801 1,944,059 2,542,231 13,608,413 17,795,617 33,049,003 and 231,343,021, with no remainder.

Since 231,343,021 cannot be divided by just 1 and 231,343,021, it is a composite number.


More Examples

Number 231,343,019231,343,020231,343,022231,343,023
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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