Q: Is 7,700,700 a Composite Number?

Why is 7,700,700 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 7,700,700 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 19 20 21 25 28 30 35 38 42 50 57 60 70 75 76 84 95 100 105 114 133 140 150 175 190 193 210 228 266 285 300 350 380 386 399 420 475 525 532 570 579 665 700 772 798 950 965 1,050 1,140 1,158 1,330 1,351 1,425 1,596 1,900 1,930 1,995 2,100 2,316 2,660 2,702 2,850 2,895 3,325 3,667 3,860 3,990 4,053 4,825 5,404 5,700 5,790 6,650 6,755 7,334 7,980 8,106 9,650 9,975 11,001 11,580 13,300 13,510 14,475 14,668 16,212 18,335 19,300 19,950 20,265 22,002 25,669 27,020 28,950 33,775 36,670 39,900 40,530 44,004 51,338 55,005 57,900 67,550 73,340 77,007 81,060 91,675 101,325 102,676 110,010 128,345 135,100 154,014 183,350 202,650 220,020 256,690 275,025 308,028 366,700 385,035 405,300 513,380 550,050 641,725 770,070 1,100,100 1,283,450 1,540,140 1,925,175 2,566,900 3,850,350 and 7,700,700, with no remainder.

Since 7,700,700 cannot be divided by just 1 and 7,700,700, 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).