Q: Is 13,421,109 a Composite Number?

 A: Yes, 13,421,109 is a composite number.

Why is 13,421,109 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 13,421,109 can be evenly divided by 1 3 13 17 31 39 51 93 221 403 527 653 663 1,209 1,581 1,959 6,851 8,489 11,101 20,243 20,553 25,467 33,303 60,729 144,313 263,159 344,131 432,939 789,477 1,032,393 4,473,703 and 13,421,109, with no remainder.

Since 13,421,109 cannot be divided by just 1 and 13,421,109, it is a composite number.


More Examples

Number 13,421,10713,421,10813,421,11013,421,111
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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