Q: Is 21,967,421 a Composite Number?

 A: Yes, 21,967,421 is a composite number.

Why is 21,967,421 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 21,967,421 can be evenly divided by 1 7 107 139 211 749 973 1,477 14,873 22,577 29,329 104,111 158,039 205,303 3,138,203 and 21,967,421, with no remainder.

Since 21,967,421 cannot be divided by just 1 and 21,967,421, it is a composite number.


More Examples

Number 21,967,41921,967,42021,967,42221,967,423
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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