Q: Is 5,371,380 a Composite Number?

Why is 5,371,380 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 5,371,380 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 29 30 35 36 42 45 49 54 58 60 63 70 84 87 90 98 105 108 116 126 135 140 145 147 174 180 189 196 203 210 245 252 261 270 290 294 315 343 348 378 406 420 435 441 490 522 540 580 588 609 630 686 735 756 783 812 870 882 945 980 1,015 1,029 1,044 1,218 1,260 1,305 1,323 1,372 1,421 1,470 1,566 1,715 1,740 1,764 1,827 1,890 2,030 2,058 2,205 2,436 2,610 2,646 2,842 2,940 3,045 3,087 3,132 3,430 3,654 3,780 3,915 4,060 4,116 4,263 4,410 5,145 5,220 5,292 5,481 5,684 6,090 6,174 6,615 6,860 7,105 7,308 7,830 8,526 8,820 9,135 9,261 9,947 10,290 10,962 12,180 12,348 12,789 13,230 14,210 15,435 15,660 17,052 18,270 18,522 19,894 20,580 21,315 21,924 25,578 26,460 27,405 28,420 29,841 30,870 36,540 37,044 38,367 39,788 42,630 46,305 49,735 51,156 54,810 59,682 61,740 63,945 76,734 85,260 89,523 92,610 99,470 109,620 119,364 127,890 149,205 153,468 179,046 185,220 191,835 198,940 255,780 268,569 298,410 358,092 383,670 447,615 537,138 596,820 767,340 895,230 1,074,276 1,342,845 1,790,460 2,685,690 and 5,371,380, with no remainder.

Since 5,371,380 cannot be divided by just 1 and 5,371,380, 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).