Q: Is 1,750,840 a Composite Number?

Why is 1,750,840 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 1,750,840 can be evenly divided by 1 2 4 5 7 8 10 13 14 20 26 28 35 37 40 52 56 65 70 74 91 104 130 140 148 169 182 185 259 260 280 296 338 364 370 455 481 518 520 676 728 740 845 910 962 1,036 1,183 1,295 1,352 1,480 1,690 1,820 1,924 2,072 2,366 2,405 2,590 3,367 3,380 3,640 3,848 4,732 4,810 5,180 5,915 6,253 6,734 6,760 9,464 9,620 10,360 11,830 12,506 13,468 16,835 19,240 23,660 25,012 26,936 31,265 33,670 43,771 47,320 50,024 62,530 67,340 87,542 125,060 134,680 175,084 218,855 250,120 350,168 437,710 875,420 and 1,750,840, with no remainder.

Since 1,750,840 cannot be divided by just 1 and 1,750,840, 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).