Q: Is 100,820,370 a Composite Number?

Why is 100,820,370 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 100,820,370 can be evenly divided by 1 2 3 5 6 7 10 14 15 17 21 30 31 34 35 42 51 62 70 85 93 102 105 119 155 170 186 210 217 238 255 310 357 434 465 510 527 595 651 714 911 930 1,054 1,085 1,190 1,302 1,581 1,785 1,822 2,170 2,635 2,733 3,162 3,255 3,570 3,689 4,555 5,270 5,466 6,377 6,510 7,378 7,905 9,110 11,067 12,754 13,665 15,487 15,810 18,445 19,131 22,134 27,330 28,241 30,974 31,885 36,890 38,262 46,461 55,335 56,482 63,770 77,435 84,723 92,922 95,655 108,409 110,670 141,205 154,870 169,446 191,310 197,687 216,818 232,305 282,410 325,227 395,374 423,615 464,610 480,097 542,045 593,061 650,454 847,230 960,194 988,435 1,084,090 1,186,122 1,440,291 1,626,135 1,976,870 2,400,485 2,880,582 2,965,305 3,252,270 3,360,679 4,800,970 5,930,610 6,721,358 7,201,455 10,082,037 14,402,910 16,803,395 20,164,074 33,606,790 50,410,185 and 100,820,370, with no remainder.

Since 100,820,370 cannot be divided by just 1 and 100,820,370, 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).