Q: Is 124,316,220 a Composite Number?

Why is 124,316,220 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 124,316,220 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 347 420 694 853 1,041 1,388 1,706 1,735 2,082 2,429 2,559 3,412 3,470 4,164 4,265 4,858 5,118 5,205 5,971 6,940 7,287 8,530 9,716 10,236 10,410 11,942 12,145 12,795 14,574 17,060 17,913 20,820 23,884 24,290 25,590 29,148 29,855 35,826 36,435 48,580 51,180 59,710 71,652 72,870 89,565 119,420 145,740 179,130 295,991 358,260 591,982 887,973 1,183,964 1,479,955 1,775,946 2,071,937 2,959,910 3,551,892 4,143,874 4,439,865 5,919,820 6,215,811 8,287,748 8,879,730 10,359,685 12,431,622 17,759,460 20,719,370 24,863,244 31,079,055 41,438,740 62,158,110 and 124,316,220, with no remainder.

Since 124,316,220 cannot be divided by just 1 and 124,316,220, 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).