Q: Is 6,675,210 a Composite Number?

Why is 6,675,210 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 6,675,210 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 41 45 54 67 81 82 90 123 134 135 162 201 205 243 246 270 335 369 402 405 410 486 603 615 670 738 810 1,005 1,107 1,206 1,215 1,230 1,809 1,845 2,010 2,214 2,430 2,747 3,015 3,321 3,618 3,690 5,427 5,494 5,535 6,030 6,642 8,241 9,045 9,963 10,854 11,070 13,735 16,281 16,482 16,605 18,090 19,926 24,723 27,135 27,470 32,562 33,210 41,205 49,446 49,815 54,270 74,169 81,405 82,410 99,630 123,615 148,338 162,810 222,507 247,230 370,845 445,014 667,521 741,690 1,112,535 1,335,042 2,225,070 3,337,605 and 6,675,210, with no remainder.

Since 6,675,210 cannot be divided by just 1 and 6,675,210, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).