Q: Is 3,045,510 a Composite Number?

Why is 3,045,510 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 3,045,510 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 19 26 30 38 39 45 57 65 78 90 95 114 117 130 137 171 190 195 234 247 274 285 342 390 411 494 570 585 685 741 822 855 1,170 1,233 1,235 1,370 1,482 1,710 1,781 2,055 2,223 2,466 2,470 2,603 3,562 3,705 4,110 4,446 5,206 5,343 6,165 7,410 7,809 8,905 10,686 11,115 12,330 13,015 15,618 16,029 17,810 22,230 23,427 26,030 26,715 32,058 33,839 39,045 46,854 53,430 67,678 78,090 80,145 101,517 117,135 160,290 169,195 203,034 234,270 304,551 338,390 507,585 609,102 1,015,170 1,522,755 and 3,045,510, with no remainder.

Since 3,045,510 cannot be divided by just 1 and 3,045,510, 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).