Q: Is 2,478,575 a Composite Number?

 A: Yes, 2,478,575 is a composite number.

Why is 2,478,575 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 2,478,575 can be evenly divided by 1 5 11 25 55 275 9,013 45,065 99,143 225,325 495,715 and 2,478,575, with no remainder.

Since 2,478,575 cannot be divided by just 1 and 2,478,575, it is a composite number.


More Examples

Number 2,478,5732,478,5742,478,5762,478,577
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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