Q: Is 2,438,505 a Composite Number?

 A: Yes, 2,438,505 is a composite number.

Why is 2,438,505 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 2,438,505 can be evenly divided by 1 3 5 9 15 27 45 81 135 223 243 405 669 729 1,115 1,215 2,007 2,187 3,345 3,645 6,021 10,035 10,935 18,063 30,105 54,189 90,315 162,567 270,945 487,701 812,835 and 2,438,505, with no remainder.

Since 2,438,505 cannot be divided by just 1 and 2,438,505, it is a composite number.


More Examples

Number 2,438,5032,438,5042,438,5062,438,507
Composite? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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