Q: Is 1,071,780 a Composite Number?

 A: Yes, 1,071,780 is a composite number.

Why is 1,071,780 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 1,071,780 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 17,863 35,726 53,589 71,452 89,315 107,178 178,630 214,356 267,945 357,260 535,890 and 1,071,780, with no remainder.

Since 1,071,780 cannot be divided by just 1 and 1,071,780, it is a composite number.


More Examples

Number 1,071,7781,071,7791,071,7811,071,782
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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