Q: Is 1,006,005 a Composite Number?

 A: Yes, 1,006,005 is a composite number.

Why is 1,006,005 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 1,006,005 can be evenly divided by 1 3 5 7 11 13 15 21 33 35 39 55 65 67 77 91 105 143 165 195 201 231 273 335 385 429 455 469 715 737 871 1,001 1,005 1,155 1,365 1,407 2,145 2,211 2,345 2,613 3,003 3,685 4,355 5,005 5,159 6,097 7,035 9,581 11,055 13,065 15,015 15,477 18,291 25,795 28,743 30,485 47,905 67,067 77,385 91,455 143,715 201,201 335,335 and 1,006,005, with no remainder.

Since 1,006,005 cannot be divided by just 1 and 1,006,005, it is a composite number.


More Examples

Number 1,006,0031,006,0041,006,0061,006,007
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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