Q: Is 16,407,450 a Composite Number?

Why is 16,407,450 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 16,407,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 75 90 95 101 114 150 171 190 202 225 285 303 342 361 450 475 505 570 606 722 855 909 950 1,010 1,083 1,425 1,515 1,710 1,805 1,818 1,919 2,166 2,525 2,850 3,030 3,249 3,610 3,838 4,275 4,545 5,050 5,415 5,757 6,498 7,575 8,550 9,025 9,090 9,595 10,830 11,514 15,150 16,245 17,271 18,050 19,190 22,725 27,075 28,785 32,490 34,542 36,461 45,450 47,975 54,150 57,570 72,922 81,225 86,355 95,950 109,383 143,925 162,450 172,710 182,305 218,766 287,850 328,149 364,610 431,775 546,915 656,298 863,550 911,525 1,093,830 1,640,745 1,823,050 2,734,575 3,281,490 5,469,150 8,203,725 and 16,407,450, with no remainder.

Since 16,407,450 cannot be divided by just 1 and 16,407,450, 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).