Q: Is 1,260,105 a Composite Number?

 A: Yes, 1,260,105 is a composite number.

Why is 1,260,105 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 1,260,105 can be evenly divided by 1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 1,091 1,155 3,273 5,455 7,637 12,001 16,365 22,911 36,003 38,185 60,005 84,007 114,555 180,015 252,021 420,035 and 1,260,105, with no remainder.

Since 1,260,105 cannot be divided by just 1 and 1,260,105, it is a composite number.


More Examples

Number 1,260,1031,260,1041,260,1061,260,107
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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