Q: Is 7,750,050 a Composite Number?

Why is 7,750,050 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 7,750,050 can be evenly divided by 1 2 3 5 6 7 10 11 14 15 21 22 25 30 33 35 42 50 55 61 66 70 75 77 105 110 121 122 150 154 165 175 183 210 231 242 275 305 330 350 363 366 385 427 462 525 550 605 610 671 726 770 825 847 854 915 1,050 1,155 1,210 1,281 1,342 1,525 1,650 1,694 1,815 1,830 1,925 2,013 2,135 2,310 2,541 2,562 3,025 3,050 3,355 3,630 3,850 4,026 4,235 4,270 4,575 4,697 5,082 5,775 6,050 6,405 6,710 7,381 8,470 9,075 9,150 9,394 10,065 10,675 11,550 12,705 12,810 14,091 14,762 16,775 18,150 20,130 21,175 21,350 22,143 23,485 25,410 28,182 32,025 33,550 36,905 42,350 44,286 46,970 50,325 51,667 63,525 64,050 70,455 73,810 100,650 103,334 110,715 117,425 127,050 140,910 155,001 184,525 221,430 234,850 258,335 310,002 352,275 369,050 516,670 553,575 704,550 775,005 1,107,150 1,291,675 1,550,010 2,583,350 3,875,025 and 7,750,050, with no remainder.

Since 7,750,050 cannot be divided by just 1 and 7,750,050, 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).