Q: Is 101,430,420 a Composite Number?

Why is 101,430,420 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 101,430,420 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 91 105 130 140 156 169 182 195 210 260 273 338 364 390 420 455 507 546 676 780 845 910 1,014 1,092 1,183 1,365 1,429 1,690 1,820 2,028 2,366 2,535 2,730 2,858 3,380 3,549 4,287 4,732 5,070 5,460 5,716 5,915 7,098 7,145 8,574 10,003 10,140 11,830 14,196 14,290 17,148 17,745 18,577 20,006 21,435 23,660 28,580 30,009 35,490 37,154 40,012 42,870 50,015 55,731 60,018 70,980 74,308 85,740 92,885 100,030 111,462 120,036 130,039 150,045 185,770 200,060 222,924 241,501 260,078 278,655 300,090 371,540 390,117 483,002 520,156 557,310 600,180 650,195 724,503 780,234 966,004 1,114,620 1,207,505 1,300,390 1,449,006 1,560,468 1,690,507 1,950,585 2,415,010 2,600,780 2,898,012 3,381,014 3,622,515 3,901,170 4,830,020 5,071,521 6,762,028 7,245,030 7,802,340 8,452,535 10,143,042 14,490,060 16,905,070 20,286,084 25,357,605 33,810,140 50,715,210 and 101,430,420, with no remainder.

Since 101,430,420 cannot be divided by just 1 and 101,430,420, 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).