Q: Is 400,004,405 a Composite Number?

 A: Yes, 400,004,405 is a composite number.

Why is 400,004,405 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 400,004,405 can be evenly divided by 1 5 41 67 205 335 2,747 13,735 29,123 145,615 1,194,043 1,951,241 5,970,215 9,756,205 80,000,881 and 400,004,405, with no remainder.

Since 400,004,405 cannot be divided by just 1 and 400,004,405, it is a composite number.


More Examples

Number 400,004,403400,004,404400,004,406400,004,407
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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