Q: Is 1,428,427 a Composite Number?

 A: Yes, 1,428,427 is a composite number.

Why is 1,428,427 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 1,428,427 can be evenly divided by 1 7 11 13 77 91 143 1,001 1,427 9,989 15,697 18,551 109,879 129,857 204,061 and 1,428,427, with no remainder.

Since 1,428,427 cannot be divided by just 1 and 1,428,427, it is a composite number.


More Examples

Number 1,428,4251,428,4261,428,4281,428,429
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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