Q: Is 13,710,840 a Composite Number?

Why is 13,710,840 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 13,710,840 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 13 15 17 20 22 24 26 30 33 34 39 40 44 47 51 52 55 60 65 66 68 78 85 88 94 102 104 110 120 130 132 136 141 143 156 165 170 187 188 195 204 220 221 235 255 260 264 282 286 312 330 340 374 376 390 408 429 440 442 470 510 517 520 561 564 572 611 660 663 680 705 715 748 780 799 858 884 935 940 1,020 1,034 1,105 1,122 1,128 1,144 1,222 1,320 1,326 1,410 1,430 1,496 1,551 1,560 1,598 1,716 1,768 1,833 1,870 1,880 2,040 2,068 2,145 2,210 2,244 2,397 2,431 2,444 2,585 2,652 2,805 2,820 2,860 3,055 3,102 3,196 3,315 3,432 3,666 3,740 3,995 4,136 4,290 4,420 4,488 4,794 4,862 4,888 5,170 5,304 5,610 5,640 5,720 6,110 6,204 6,392 6,630 6,721 7,293 7,332 7,480 7,755 7,990 8,580 8,789 8,840 9,165 9,588 9,724 10,340 10,387 11,220 11,985 12,155 12,220 12,408 13,260 13,442 14,586 14,664 15,510 15,980 17,160 17,578 18,330 19,176 19,448 20,163 20,680 20,774 22,440 23,970 24,310 24,440 26,367 26,520 26,884 29,172 31,020 31,161 31,960 33,605 35,156 36,465 36,660 40,326 41,548 43,945 47,940 48,620 51,935 52,734 53,768 58,344 62,040 62,322 67,210 70,312 72,930 73,320 80,652 83,096 87,890 95,880 97,240 100,815 103,870 105,468 114,257 124,644 131,835 134,420 145,860 155,805 161,304 175,780 201,630 207,740 210,936 228,514 249,288 263,670 268,840 291,720 311,610 342,771 351,560 403,260 415,480 457,028 527,340 571,285 623,220 685,542 806,520 914,056 1,054,680 1,142,570 1,246,440 1,371,084 1,713,855 2,285,140 2,742,168 3,427,710 4,570,280 6,855,420 and 13,710,840, with no remainder.

Since 13,710,840 cannot be divided by just 1 and 13,710,840, 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).