Q: Is 21,104,343 a Composite Number?

 A: Yes, 21,104,343 is a composite number.

Why is 21,104,343 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 21,104,343 can be evenly divided by 1 3 9 13 39 117 180,379 541,137 1,623,411 2,344,927 7,034,781 and 21,104,343, with no remainder.

Since 21,104,343 cannot be divided by just 1 and 21,104,343, it is a composite number.


More Examples

Number 21,104,34121,104,34221,104,34421,104,345
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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