Q: Is 1,002,645 a Composite Number?

 A: Yes, 1,002,645 is a composite number.

Why is 1,002,645 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 1,002,645 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 105 135 189 315 945 1,061 3,183 5,305 7,427 9,549 15,915 22,281 28,647 37,135 47,745 66,843 111,405 143,235 200,529 334,215 and 1,002,645, with no remainder.

Since 1,002,645 cannot be divided by just 1 and 1,002,645, it is a composite number.


More Examples

Number 1,002,6431,002,6441,002,6461,002,647
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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