Q: Is 6,118,420 a Composite Number?

Why is 6,118,420 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 6,118,420 can be evenly divided by 1 2 4 5 7 10 11 14 20 22 28 29 35 44 55 58 70 77 110 116 137 140 145 154 203 220 274 290 308 319 385 406 548 580 638 685 770 812 959 1,015 1,276 1,370 1,507 1,540 1,595 1,918 2,030 2,233 2,740 3,014 3,190 3,836 3,973 4,060 4,466 4,795 6,028 6,380 7,535 7,946 8,932 9,590 10,549 11,165 15,070 15,892 19,180 19,865 21,098 22,330 27,811 30,140 39,730 42,196 43,703 44,660 52,745 55,622 79,460 87,406 105,490 111,244 139,055 174,812 210,980 218,515 278,110 305,921 437,030 556,220 611,842 874,060 1,223,684 1,529,605 3,059,210 and 6,118,420, with no remainder.

Since 6,118,420 cannot be divided by just 1 and 6,118,420, 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).