Q: Is 11,615,080 a Composite Number?

Why is 11,615,080 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 11,615,080 can be evenly divided by 1 2 4 5 8 10 17 19 20 29 31 34 38 40 58 62 68 76 85 95 116 124 136 145 152 155 170 190 232 248 290 310 323 340 380 493 527 551 580 589 620 646 680 760 899 986 1,054 1,102 1,160 1,178 1,240 1,292 1,615 1,798 1,972 2,108 2,204 2,356 2,465 2,584 2,635 2,755 2,945 3,230 3,596 3,944 4,216 4,408 4,495 4,712 4,930 5,270 5,510 5,890 6,460 7,192 8,990 9,367 9,860 10,013 10,540 11,020 11,780 12,920 15,283 17,081 17,980 18,734 19,720 20,026 21,080 22,040 23,560 30,566 34,162 35,960 37,468 40,052 46,835 50,065 61,132 68,324 74,936 76,415 80,104 85,405 93,670 100,130 122,264 136,648 152,830 170,810 187,340 200,260 290,377 305,660 341,620 374,680 400,520 580,754 611,320 683,240 1,161,508 1,451,885 2,323,016 2,903,770 5,807,540 and 11,615,080, with no remainder.

Since 11,615,080 cannot be divided by just 1 and 11,615,080, 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).