Q: Is 1,405,050 a Composite Number?

Why is 1,405,050 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 1,405,050 can be evenly divided by 1 2 3 5 6 10 15 17 19 25 29 30 34 38 50 51 57 58 75 85 87 95 102 114 145 150 170 174 190 255 285 290 323 425 435 475 493 510 551 570 646 725 850 870 950 969 986 1,102 1,275 1,425 1,450 1,479 1,615 1,653 1,938 2,175 2,465 2,550 2,755 2,850 2,958 3,230 3,306 4,350 4,845 4,930 5,510 7,395 8,075 8,265 9,367 9,690 12,325 13,775 14,790 16,150 16,530 18,734 24,225 24,650 27,550 28,101 36,975 41,325 46,835 48,450 56,202 73,950 82,650 93,670 140,505 234,175 281,010 468,350 702,525 and 1,405,050, with no remainder.

Since 1,405,050 cannot be divided by just 1 and 1,405,050, 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).