Q: Is 2,145,121 a Composite Number?

 A: Yes, 2,145,121 is a composite number.

Why is 2,145,121 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 2,145,121 can be evenly divided by 1 11 191 1,021 2,101 11,231 195,011 and 2,145,121, with no remainder.

Since 2,145,121 cannot be divided by just 1 and 2,145,121, it is a composite number.


More Examples

Number 2,145,1192,145,1202,145,1222,145,123
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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