Q: Is 30,006,450 a Composite Number?

Why is 30,006,450 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 30,006,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 81 90 93 135 150 155 162 186 225 239 270 279 310 405 450 465 478 558 675 717 775 810 837 930 1,195 1,350 1,395 1,434 1,550 1,674 2,025 2,151 2,325 2,390 2,511 2,790 3,585 4,050 4,185 4,302 4,650 5,022 5,975 6,453 6,975 7,170 7,409 8,370 10,755 11,950 12,555 12,906 13,950 14,818 17,925 19,359 20,925 21,510 22,227 25,110 32,265 35,850 37,045 38,718 41,850 44,454 53,775 62,775 64,530 66,681 74,090 96,795 107,550 111,135 125,550 133,362 161,325 185,225 193,590 200,043 222,270 322,650 333,405 370,450 400,086 483,975 555,675 600,129 666,810 967,950 1,000,215 1,111,350 1,200,258 1,667,025 2,000,430 3,000,645 3,334,050 5,001,075 6,001,290 10,002,150 15,003,225 and 30,006,450, with no remainder.

Since 30,006,450 cannot be divided by just 1 and 30,006,450, 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).