Q: Is 221,131,001 a Composite Number?

 A: Yes, 221,131,001 is a composite number.

Why is 221,131,001 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 221,131,001 can be evenly divided by 1 7 13 91 2,430,011 17,010,077 31,590,143 and 221,131,001, with no remainder.

Since 221,131,001 cannot be divided by just 1 and 221,131,001, it is a composite number.


More Examples

Number 221,130,999221,131,000221,131,002221,131,003
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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