Q: Is 11,161,700 a Composite Number?

Why is 11,161,700 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 11,161,700 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 73 100 110 139 146 220 275 278 292 365 550 556 695 730 803 1,100 1,390 1,460 1,529 1,606 1,825 2,780 3,058 3,212 3,475 3,650 4,015 6,116 6,950 7,300 7,645 8,030 10,147 13,900 15,290 16,060 20,075 20,294 30,580 38,225 40,150 40,588 50,735 76,450 80,300 101,470 111,617 152,900 202,940 223,234 253,675 446,468 507,350 558,085 1,014,700 1,116,170 2,232,340 2,790,425 5,580,850 and 11,161,700, with no remainder.

Since 11,161,700 cannot be divided by just 1 and 11,161,700, 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).