Q: Is 1,378,890 a Composite Number?

 A: Yes, 1,378,890 is a composite number.

Why is 1,378,890 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 1,378,890 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 5,107 10,214 15,321 25,535 30,642 45,963 51,070 76,605 91,926 137,889 153,210 229,815 275,778 459,630 689,445 and 1,378,890, with no remainder.

Since 1,378,890 cannot be divided by just 1 and 1,378,890, it is a composite number.


More Examples

Number 1,378,8881,378,8891,378,8911,378,892
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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