Q: Is 21,433,329 a Composite Number?

 A: Yes, 21,433,329 is a composite number.

Why is 21,433,329 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 21,433,329 can be evenly divided by 1 3 9 27 81 243 729 29,401 88,203 264,609 793,827 2,381,481 7,144,443 and 21,433,329, with no remainder.

Since 21,433,329 cannot be divided by just 1 and 21,433,329, it is a composite number.


More Examples

Number 21,433,32721,433,32821,433,33021,433,331
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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