Q: Is 21,875,739 a Composite Number?

 A: Yes, 21,875,739 is a composite number.

Why is 21,875,739 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 21,875,739 can be evenly divided by 1 3 31 71 93 213 2,201 3,313 6,603 9,939 102,703 235,223 308,109 705,669 7,291,913 and 21,875,739, with no remainder.

Since 21,875,739 cannot be divided by just 1 and 21,875,739, it is a composite number.


More Examples

Number 21,875,73721,875,73821,875,74021,875,741
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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