Q: Is 1,403,850 a Composite Number?

Why is 1,403,850 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 1,403,850 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 147 150 175 191 210 245 294 350 382 490 525 573 735 955 1,050 1,146 1,225 1,337 1,470 1,910 2,450 2,674 2,865 3,675 4,011 4,775 5,730 6,685 7,350 8,022 9,359 9,550 13,370 14,325 18,718 20,055 28,077 28,650 33,425 40,110 46,795 56,154 66,850 93,590 100,275 140,385 200,550 233,975 280,770 467,950 701,925 and 1,403,850, with no remainder.

Since 1,403,850 cannot be divided by just 1 and 1,403,850, 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).