Q: Is 1,398,397 a Composite Number?

 A: Yes, 1,398,397 is a composite number.

Why is 1,398,397 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 1,398,397 can be evenly divided by 1 7 11 13 77 91 121 127 143 847 889 1,001 1,397 1,573 1,651 9,779 11,011 11,557 15,367 18,161 107,569 127,127 199,771 and 1,398,397, with no remainder.

Since 1,398,397 cannot be divided by just 1 and 1,398,397, it is a composite number.


More Examples

Number 1,398,3951,398,3961,398,3981,398,399
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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