Q: Is 13,866,450 a Composite Number?

Why is 13,866,450 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 13,866,450 can be evenly divided by 1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 130 150 169 195 325 338 390 507 547 650 845 975 1,014 1,094 1,641 1,690 1,950 2,535 2,735 3,282 4,225 5,070 5,470 7,111 8,205 8,450 12,675 13,675 14,222 16,410 21,333 25,350 27,350 35,555 41,025 42,666 71,110 82,050 92,443 106,665 177,775 184,886 213,330 277,329 355,550 462,215 533,325 554,658 924,430 1,066,650 1,386,645 2,311,075 2,773,290 4,622,150 6,933,225 and 13,866,450, with no remainder.

Since 13,866,450 cannot be divided by just 1 and 13,866,450, 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).