Q: Is 1,437,800 a Composite Number?

Why is 1,437,800 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 1,437,800 can be evenly divided by 1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 50 52 56 65 70 79 91 100 104 130 140 158 175 182 200 260 280 316 325 350 364 395 455 520 553 632 650 700 728 790 910 1,027 1,106 1,300 1,400 1,580 1,820 1,975 2,054 2,212 2,275 2,600 2,765 3,160 3,640 3,950 4,108 4,424 4,550 5,135 5,530 7,189 7,900 8,216 9,100 10,270 11,060 13,825 14,378 15,800 18,200 20,540 22,120 25,675 27,650 28,756 35,945 41,080 51,350 55,300 57,512 71,890 102,700 110,600 143,780 179,725 205,400 287,560 359,450 718,900 and 1,437,800, with no remainder.

Since 1,437,800 cannot be divided by just 1 and 1,437,800, 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).