Q: Is 400,478 a Composite Number?

 A: Yes, 400,478 is a composite number.

Why is 400,478 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 400,478 can be evenly divided by 1 2 13 26 73 146 211 422 949 1,898 2,743 5,486 15,403 30,806 200,239 and 400,478, with no remainder.

Since 400,478 cannot be divided by just 1 and 400,478, it is a composite number.


More Examples

Number 400,476400,477400,479400,480
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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