Q: Is 1,331,100 a Composite Number?

Why is 1,331,100 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 1,331,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 17 18 20 25 27 29 30 34 36 45 50 51 54 58 60 68 75 85 87 90 100 102 108 116 135 145 150 153 170 174 180 204 225 255 261 270 290 300 306 340 348 425 435 450 459 493 510 522 540 580 612 675 725 765 783 850 870 900 918 986 1,020 1,044 1,275 1,305 1,350 1,450 1,479 1,530 1,566 1,700 1,740 1,836 1,972 2,175 2,295 2,465 2,550 2,610 2,700 2,900 2,958 3,060 3,132 3,825 3,915 4,350 4,437 4,590 4,930 5,100 5,220 5,916 6,525 7,395 7,650 7,830 8,700 8,874 9,180 9,860 11,475 12,325 13,050 13,311 14,790 15,300 15,660 17,748 19,575 22,185 22,950 24,650 26,100 26,622 29,580 36,975 39,150 44,370 45,900 49,300 53,244 66,555 73,950 78,300 88,740 110,925 133,110 147,900 221,850 266,220 332,775 443,700 665,550 and 1,331,100, with no remainder.

Since 1,331,100 cannot be divided by just 1 and 1,331,100, 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).