Q: Is 1,075,620 a Composite Number?

Why is 1,075,620 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 1,075,620 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 182 195 197 210 260 273 364 390 394 420 455 546 591 780 788 910 985 1,092 1,182 1,365 1,379 1,820 1,970 2,364 2,561 2,730 2,758 2,955 3,940 4,137 5,122 5,460 5,516 5,910 6,895 7,683 8,274 10,244 11,820 12,805 13,790 15,366 16,548 17,927 20,685 25,610 27,580 30,732 35,854 38,415 41,370 51,220 53,781 71,708 76,830 82,740 89,635 107,562 153,660 179,270 215,124 268,905 358,540 537,810 and 1,075,620, with no remainder.

Since 1,075,620 cannot be divided by just 1 and 1,075,620, 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).