Q: Is 20,704,742 a Composite Number?

 A: Yes, 20,704,742 is a composite number.

Why is 20,704,742 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 20,704,742 can be evenly divided by 1 2 17 34 61 67 122 134 149 298 1,037 1,139 2,074 2,278 2,533 4,087 5,066 8,174 9,089 9,983 18,178 19,966 69,479 138,958 154,513 169,711 309,026 339,422 608,963 1,217,926 10,352,371 and 20,704,742, with no remainder.

Since 20,704,742 cannot be divided by just 1 and 20,704,742, it is a composite number.


More Examples

Number 20,704,74020,704,74120,704,74320,704,744
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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