Q: Is 2,121,609 a Composite Number?

 A: Yes, 2,121,609 is a composite number.

Why is 2,121,609 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 2,121,609 can be evenly divided by 1 3 7 21 31 93 217 651 3,259 9,777 22,813 68,439 101,029 303,087 707,203 and 2,121,609, with no remainder.

Since 2,121,609 cannot be divided by just 1 and 2,121,609, it is a composite number.


More Examples

Number 2,121,6072,121,6082,121,6102,121,611
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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