Q: Is 21,400,072 a Composite Number?

 A: Yes, 21,400,072 is a composite number.

Why is 21,400,072 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 21,400,072 can be evenly divided by 1 2 4 8 2,675,009 5,350,018 10,700,036 and 21,400,072, with no remainder.

Since 21,400,072 cannot be divided by just 1 and 21,400,072, it is a composite number.


More Examples

Number 21,400,07021,400,07121,400,07321,400,074
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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