Q: Is 21,004,374 a Composite Number?

 A: Yes, 21,004,374 is a composite number.

Why is 21,004,374 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 21,004,374 can be evenly divided by 1 2 3 6 61 122 183 366 57,389 114,778 172,167 344,334 3,500,729 7,001,458 10,502,187 and 21,004,374, with no remainder.

Since 21,004,374 cannot be divided by just 1 and 21,004,374, it is a composite number.


More Examples

Number 21,004,37221,004,37321,004,37521,004,376
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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