Q: Is 21,418,672 a Composite Number?

 A: Yes, 21,418,672 is a composite number.

Why is 21,418,672 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 21,418,672 can be evenly divided by 1 2 4 8 11 16 22 44 88 176 121,697 243,394 486,788 973,576 1,338,667 1,947,152 2,677,334 5,354,668 10,709,336 and 21,418,672, with no remainder.

Since 21,418,672 cannot be divided by just 1 and 21,418,672, it is a composite number.


More Examples

Number 21,418,67021,418,67121,418,67321,418,674
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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