Q: Is 345,513 a Composite Number?

 A: Yes, 345,513 is a composite number.

Why is 345,513 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 345,513 can be evenly divided by 1 3 7 21 16,453 49,359 115,171 and 345,513, with no remainder.

Since 345,513 cannot be divided by just 1 and 345,513, it is a composite number.


More Examples

Number 345,511345,512345,514345,515
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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