Q: Is 77,046,750 a Composite Number?

Why is 77,046,750 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 77,046,750 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 121 125 150 165 198 225 242 250 275 283 330 363 375 450 495 550 566 605 726 750 825 849 990 1,089 1,125 1,210 1,375 1,415 1,650 1,698 1,815 2,178 2,250 2,475 2,547 2,750 2,830 3,025 3,113 3,630 4,125 4,245 4,950 5,094 5,445 6,050 6,226 7,075 8,250 8,490 9,075 9,339 10,890 12,375 12,735 14,150 15,125 15,565 18,150 18,678 21,225 24,750 25,470 27,225 28,017 30,250 31,130 34,243 35,375 42,450 45,375 46,695 54,450 56,034 63,675 68,486 70,750 77,825 90,750 93,390 102,729 106,125 127,350 136,125 140,085 155,650 171,215 205,458 212,250 233,475 272,250 280,170 308,187 318,375 342,430 389,125 466,950 513,645 616,374 636,750 700,425 778,250 856,075 1,027,290 1,167,375 1,400,850 1,540,935 1,712,150 2,334,750 2,568,225 3,081,870 3,502,125 4,280,375 5,136,450 7,004,250 7,704,675 8,560,750 12,841,125 15,409,350 25,682,250 38,523,375 and 77,046,750, with no remainder.

Since 77,046,750 cannot be divided by just 1 and 77,046,750, 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).