Q: Is 221,122,009 a Composite Number?

 A: Yes, 221,122,009 is a composite number.

Why is 221,122,009 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 221,122,009 can be evenly divided by 1 17 3,083 4,219 52,411 71,723 13,007,177 and 221,122,009, with no remainder.

Since 221,122,009 cannot be divided by just 1 and 221,122,009, it is a composite number.


More Examples

Number 221,122,007221,122,008221,122,010221,122,011
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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