Q: Is 121,275,609 a Composite Number?

 A: Yes, 121,275,609 is a composite number.

Why is 121,275,609 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 121,275,609 can be evenly divided by 1 3 7 13 21 39 43 91 129 273 301 559 903 1,677 3,913 10,331 11,739 30,993 72,317 134,303 216,951 402,909 444,233 940,121 1,332,699 2,820,363 3,109,631 5,775,029 9,328,893 17,325,087 40,425,203 and 121,275,609, with no remainder.

Since 121,275,609 cannot be divided by just 1 and 121,275,609, it is a composite number.


More Examples

Number 121,275,607121,275,608121,275,610121,275,611
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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