Q: Is 42,243,145 a Composite Number?

 A: Yes, 42,243,145 is a composite number.

Why is 42,243,145 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 42,243,145 can be evenly divided by 1 5 7 35 49 245 172,421 862,105 1,206,947 6,034,735 8,448,629 and 42,243,145, with no remainder.

Since 42,243,145 cannot be divided by just 1 and 42,243,145, it is a composite number.


More Examples

Number 42,243,14342,243,14442,243,14642,243,147
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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