Q: Is 21,431,946 a Composite Number?

 A: Yes, 21,431,946 is a composite number.

Why is 21,431,946 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 21,431,946 can be evenly divided by 1 2 3 6 3,571,991 7,143,982 10,715,973 and 21,431,946, with no remainder.

Since 21,431,946 cannot be divided by just 1 and 21,431,946, it is a composite number.


More Examples

Number 21,431,94421,431,94521,431,94721,431,948
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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