Q: Is 2,120,121 a Composite Number?

 A: Yes, 2,120,121 is a composite number.

Why is 2,120,121 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 2,120,121 can be evenly divided by 1 3 9 17 27 31 51 93 149 153 279 447 459 527 837 1,341 1,581 2,533 4,023 4,619 4,743 7,599 13,857 14,229 22,797 41,571 68,391 78,523 124,713 235,569 706,707 and 2,120,121, with no remainder.

Since 2,120,121 cannot be divided by just 1 and 2,120,121, it is a composite number.


More Examples

Number 2,120,1192,120,1202,120,1222,120,123
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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