Q: Is 72,100,721 a Composite Number?

 A: Yes, 72,100,721 is a composite number.

Why is 72,100,721 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 72,100,721 can be evenly divided by 1 7 11 77 103 721 1,133 7,931 9,091 63,637 100,001 700,007 936,373 6,554,611 10,300,103 and 72,100,721, with no remainder.

Since 72,100,721 cannot be divided by just 1 and 72,100,721, it is a composite number.


More Examples

Number 72,100,71972,100,72072,100,72272,100,723
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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