Q: Is 121,200,123 a Composite Number?

 A: Yes, 121,200,123 is a composite number.

Why is 121,200,123 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 121,200,123 can be evenly divided by 1 3 11 17 33 37 51 111 187 407 561 629 1,221 1,887 5,839 6,919 17,517 20,757 64,229 99,263 192,687 216,043 297,789 648,129 1,091,893 2,376,473 3,275,679 3,672,731 7,129,419 11,018,193 40,400,041 and 121,200,123, with no remainder.

Since 121,200,123 cannot be divided by just 1 and 121,200,123, it is a composite number.


More Examples

Number 121,200,121121,200,122121,200,124121,200,125
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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