Q: Is 21,268,789 a Composite Number?

 A: Yes, 21,268,789 is a composite number.

Why is 21,268,789 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 21,268,789 can be evenly divided by 1 43 601 823 25,843 35,389 494,623 and 21,268,789, with no remainder.

Since 21,268,789 cannot be divided by just 1 and 21,268,789, it is a composite number.


More Examples

Number 21,268,78721,268,78821,268,79021,268,791
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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