Q: Is 121,013,223 a Composite Number?

 A: Yes, 121,013,223 is a composite number.

Why is 121,013,223 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 121,013,223 can be evenly divided by 1 3 19 43 57 97 129 291 509 817 1,527 1,843 2,451 4,171 5,529 9,671 12,513 21,887 29,013 49,373 65,661 79,249 148,119 237,747 415,853 938,087 1,247,559 2,123,039 2,814,261 6,369,117 40,337,741 and 121,013,223, with no remainder.

Since 121,013,223 cannot be divided by just 1 and 121,013,223, it is a composite number.


More Examples

Number 121,013,221121,013,222121,013,224121,013,225
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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