Q: Is 21,142,004 a Composite Number?

 A: Yes, 21,142,004 is a composite number.

Why is 21,142,004 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 21,142,004 can be evenly divided by 1 2 4 13 26 52 406,577 813,154 1,626,308 5,285,501 10,571,002 and 21,142,004, with no remainder.

Since 21,142,004 cannot be divided by just 1 and 21,142,004, it is a composite number.


More Examples

Number 21,142,00221,142,00321,142,00521,142,006
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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