Q: Is 21,002,110 a Composite Number?

 A: Yes, 21,002,110 is a composite number.

Why is 21,002,110 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 21,002,110 can be evenly divided by 1 2 5 10 389 778 1,945 3,890 5,399 10,798 26,995 53,990 2,100,211 4,200,422 10,501,055 and 21,002,110, with no remainder.

Since 21,002,110 cannot be divided by just 1 and 21,002,110, it is a composite number.


More Examples

Number 21,002,10821,002,10921,002,11121,002,112
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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