Q: Is 20,423,137 a Composite Number?

 A: Yes, 20,423,137 is a composite number.

Why is 20,423,137 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 20,423,137 can be evenly divided by 1 7 17 73 119 511 1,241 2,351 8,687 16,457 39,967 171,623 279,769 1,201,361 2,917,591 and 20,423,137, with no remainder.

Since 20,423,137 cannot be divided by just 1 and 20,423,137, it is a composite number.


More Examples

Number 20,423,13520,423,13620,423,13820,423,139
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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