Q: Is 21,023,703 a Composite Number?

 A: Yes, 21,023,703 is a composite number.

Why is 21,023,703 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 21,023,703 can be evenly divided by 1 3 9 2,335,967 7,007,901 and 21,023,703, with no remainder.

Since 21,023,703 cannot be divided by just 1 and 21,023,703, it is a composite number.


More Examples

Number 21,023,70121,023,70221,023,70421,023,705
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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