Q: Is 8,648,380 a Composite Number?

Why is 8,648,380 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 8,648,380 can be evenly divided by 1 2 4 5 10 13 20 26 29 31 37 52 58 62 65 74 116 124 130 145 148 155 185 260 290 310 370 377 403 481 580 620 740 754 806 899 962 1,073 1,147 1,508 1,612 1,798 1,885 1,924 2,015 2,146 2,294 2,405 3,596 3,770 4,030 4,292 4,495 4,588 4,810 5,365 5,735 7,540 8,060 8,990 9,620 10,730 11,470 11,687 13,949 14,911 17,980 21,460 22,940 23,374 27,898 29,822 33,263 46,748 55,796 58,435 59,644 66,526 69,745 74,555 116,870 133,052 139,490 149,110 166,315 233,740 278,980 298,220 332,630 432,419 665,260 864,838 1,729,676 2,162,095 4,324,190 and 8,648,380, with no remainder.

Since 8,648,380 cannot be divided by just 1 and 8,648,380, 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).