Q: Is 21,042,422 a Composite Number?

 A: Yes, 21,042,422 is a composite number.

Why is 21,042,422 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 21,042,422 can be evenly divided by 1 2 67 134 373 421 746 842 24,991 28,207 49,982 56,414 157,033 314,066 10,521,211 and 21,042,422, with no remainder.

Since 21,042,422 cannot be divided by just 1 and 21,042,422, it is a composite number.


More Examples

Number 21,042,42021,042,42121,042,42321,042,424
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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