Q: Is 1,209,015 a Composite Number?

 A: Yes, 1,209,015 is a composite number.

Why is 1,209,015 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 1,209,015 can be evenly divided by 1 3 5 9 15 45 67 201 335 401 603 1,005 1,203 2,005 3,015 3,609 6,015 18,045 26,867 80,601 134,335 241,803 403,005 and 1,209,015, with no remainder.

Since 1,209,015 cannot be divided by just 1 and 1,209,015, it is a composite number.


More Examples

Number 1,209,0131,209,0141,209,0161,209,017
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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