Q: Is 13,758,525 a Composite Number?

Why is 13,758,525 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 13,758,525 can be evenly divided by 1 3 5 9 11 15 17 25 27 33 45 51 55 75 85 99 109 135 153 165 187 225 255 275 297 327 425 459 495 545 561 675 765 825 935 981 1,199 1,275 1,485 1,635 1,683 1,853 2,295 2,475 2,725 2,805 2,943 3,597 3,825 4,675 4,905 5,049 5,559 5,995 7,425 8,175 8,415 9,265 10,791 11,475 14,025 14,715 16,677 17,985 20,383 24,525 25,245 27,795 29,975 32,373 42,075 46,325 50,031 53,955 61,149 73,575 83,385 89,925 101,915 126,225 138,975 161,865 183,447 250,155 269,775 305,745 416,925 509,575 550,341 809,325 917,235 1,250,775 1,528,725 2,751,705 4,586,175 and 13,758,525, with no remainder.

Since 13,758,525 cannot be divided by just 1 and 13,758,525, 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).