Q: Is 138,771,221 a Composite Number?

 A: Yes, 138,771,221 is a composite number.

Why is 138,771,221 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 138,771,221 can be evenly divided by 1 17 31 527 263,323 4,476,491 8,163,013 and 138,771,221, with no remainder.

Since 138,771,221 cannot be divided by just 1 and 138,771,221, it is a composite number.


More Examples

Number 138,771,219138,771,220138,771,222138,771,223
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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