Q: Is 173,421 a Composite Number?

 A: Yes, 173,421 is a composite number.

Why is 173,421 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 173,421 can be evenly divided by 1 3 9 27 81 2,141 6,423 19,269 57,807 and 173,421, with no remainder.

Since 173,421 cannot be divided by just 1 and 173,421, it is a composite number.


More Examples

Number 173,419173,420173,422173,423
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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