Q: Is 1,123,521 a Composite Number?

 A: Yes, 1,123,521 is a composite number.

Why is 1,123,521 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 1,123,521 can be evenly divided by 1 3 7 21 49 147 7,643 22,929 53,501 160,503 374,507 and 1,123,521, with no remainder.

Since 1,123,521 cannot be divided by just 1 and 1,123,521, it is a composite number.


More Examples

Number 1,123,5191,123,5201,123,5221,123,523
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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