Q: Is 20,723,874 a Composite Number?

 A: Yes, 20,723,874 is a composite number.

Why is 20,723,874 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 20,723,874 can be evenly divided by 1 2 3 6 23 46 69 138 263 526 571 789 1,142 1,578 1,713 3,426 6,049 12,098 13,133 18,147 26,266 36,294 39,399 78,798 150,173 300,346 450,519 901,038 3,453,979 6,907,958 10,361,937 and 20,723,874, with no remainder.

Since 20,723,874 cannot be divided by just 1 and 20,723,874, it is a composite number.


More Examples

Number 20,723,87220,723,87320,723,87520,723,876
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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