Q: Is 7,531,650 a Composite Number?

Why is 7,531,650 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 7,531,650 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 90 105 126 135 150 175 189 210 225 270 315 350 378 450 525 630 675 797 945 1,050 1,350 1,575 1,594 1,890 2,391 3,150 3,985 4,725 4,782 5,579 7,173 7,970 9,450 11,158 11,955 14,346 16,737 19,925 21,519 23,910 27,895 33,474 35,865 39,850 43,038 50,211 55,790 59,775 71,730 83,685 100,422 107,595 119,550 139,475 150,633 167,370 179,325 215,190 251,055 278,950 301,266 358,650 418,425 502,110 537,975 753,165 836,850 1,075,950 1,255,275 1,506,330 2,510,550 3,765,825 and 7,531,650, with no remainder.

Since 7,531,650 cannot be divided by just 1 and 7,531,650, 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).