Q: Is 1,161,729 a Composite Number?

 A: Yes, 1,161,729 is a composite number.

Why is 1,161,729 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 1,161,729 can be evenly divided by 1 3 9 17 27 51 153 459 2,531 7,593 22,779 43,027 68,337 129,081 387,243 and 1,161,729, with no remainder.

Since 1,161,729 cannot be divided by just 1 and 1,161,729, it is a composite number.


More Examples

Number 1,161,7271,161,7281,161,7301,161,731
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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