Q: Is 16,614,675 a Composite Number?

Why is 16,614,675 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 16,614,675 can be evenly divided by 1 3 5 7 9 11 15 21 25 33 35 45 49 55 63 75 77 99 105 137 147 165 175 225 231 245 275 315 385 411 441 495 525 539 685 693 735 825 959 1,155 1,225 1,233 1,507 1,575 1,617 1,925 2,055 2,205 2,475 2,695 2,877 3,425 3,465 3,675 4,521 4,795 4,851 5,775 6,165 6,713 7,535 8,085 8,631 10,275 10,549 11,025 13,475 13,563 14,385 17,325 20,139 22,605 23,975 24,255 30,825 31,647 33,565 37,675 40,425 43,155 52,745 60,417 67,815 71,925 73,843 94,941 100,695 113,025 121,275 158,235 167,825 215,775 221,529 263,725 302,085 339,075 369,215 474,705 503,475 664,587 791,175 1,107,645 1,510,425 1,846,075 2,373,525 3,322,935 5,538,225 and 16,614,675, with no remainder.

Since 16,614,675 cannot be divided by just 1 and 16,614,675, 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).