Q: Is 1,121,779 a Composite Number?

 A: Yes, 1,121,779 is a composite number.

Why is 1,121,779 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 1,121,779 can be evenly divided by 1 17 19 23 151 323 391 437 2,567 2,869 3,473 7,429 48,773 59,041 65,987 and 1,121,779, with no remainder.

Since 1,121,779 cannot be divided by just 1 and 1,121,779, it is a composite number.


More Examples

Number 1,121,7771,121,7781,121,7801,121,781
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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