Q: Is 105,609 a Composite Number?

 A: Yes, 105,609 is a composite number.

Why is 105,609 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 105,609 can be evenly divided by 1 3 7 21 47 107 141 321 329 749 987 2,247 5,029 15,087 35,203 and 105,609, with no remainder.

Since 105,609 cannot be divided by just 1 and 105,609, it is a composite number.


More Examples

Number 105,607105,608105,610105,611
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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