Q: Is 21,472,843 a Composite Number?

 A: Yes, 21,472,843 is a composite number.

Why is 21,472,843 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 21,472,843 can be evenly divided by 1 7 47 329 65,267 456,869 3,067,549 and 21,472,843, with no remainder.

Since 21,472,843 cannot be divided by just 1 and 21,472,843, it is a composite number.


More Examples

Number 21,472,84121,472,84221,472,84421,472,845
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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