Q: Is 1,218,006 a Composite Number?

 A: Yes, 1,218,006 is a composite number.

Why is 1,218,006 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 1,218,006 can be evenly divided by 1 2 3 6 9 18 157 314 431 471 862 942 1,293 1,413 2,586 2,826 3,879 7,758 67,667 135,334 203,001 406,002 609,003 and 1,218,006, with no remainder.

Since 1,218,006 cannot be divided by just 1 and 1,218,006, it is a composite number.


More Examples

Number 1,218,0041,218,0051,218,0071,218,008
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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