Q: Is 121,278,625 a Composite Number?

 A: Yes, 121,278,625 is a composite number.

Why is 121,278,625 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 121,278,625 can be evenly divided by 1 5 13 25 65 125 169 325 845 1,625 4,225 5,741 21,125 28,705 74,633 143,525 373,165 717,625 970,229 1,865,825 4,851,145 9,329,125 24,255,725 and 121,278,625, with no remainder.

Since 121,278,625 cannot be divided by just 1 and 121,278,625, it is a composite number.


More Examples

Number 121,278,623121,278,624121,278,626121,278,627
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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