Q: Is 21,004,324 a Composite Number?

 A: Yes, 21,004,324 is a composite number.

Why is 21,004,324 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 21,004,324 can be evenly divided by 1 2 4 11 22 44 53 106 212 583 1,166 2,332 9,007 18,014 36,028 99,077 198,154 396,308 477,371 954,742 1,909,484 5,251,081 10,502,162 and 21,004,324, with no remainder.

Since 21,004,324 cannot be divided by just 1 and 21,004,324, it is a composite number.


More Examples

Number 21,004,32221,004,32321,004,32521,004,326
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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