Q: Is 121,121,020 a Composite Number?

 A: Yes, 121,121,020 is a composite number.

Why is 121,121,020 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 121,121,020 can be evenly divided by 1 2 4 5 10 20 277 554 1,108 1,385 2,770 5,540 21,863 43,726 87,452 109,315 218,630 437,260 6,056,051 12,112,102 24,224,204 30,280,255 60,560,510 and 121,121,020, with no remainder.

Since 121,121,020 cannot be divided by just 1 and 121,121,020, it is a composite number.


More Examples

Number 121,121,018121,121,019121,121,021121,121,022
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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