Q: Is 1,616,160 a Composite Number?

Why is 1,616,160 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 1,616,160 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 37 39 40 42 48 52 56 60 65 70 74 78 80 84 91 96 104 105 111 112 120 130 140 148 156 160 168 182 185 195 208 210 222 224 240 259 260 273 280 296 312 336 364 370 390 416 420 444 455 480 481 518 520 546 555 560 592 624 672 728 740 777 780 840 888 910 962 1,036 1,040 1,092 1,110 1,120 1,184 1,248 1,295 1,365 1,443 1,456 1,480 1,554 1,560 1,680 1,776 1,820 1,924 2,072 2,080 2,184 2,220 2,405 2,590 2,730 2,886 2,912 2,960 3,108 3,120 3,360 3,367 3,552 3,640 3,848 3,885 4,144 4,368 4,440 4,810 5,180 5,460 5,772 5,920 6,216 6,240 6,734 7,215 7,280 7,696 7,770 8,288 8,736 8,880 9,620 10,101 10,360 10,920 11,544 12,432 13,468 14,430 14,560 15,392 15,540 16,835 17,760 19,240 20,202 20,720 21,840 23,088 24,864 26,936 28,860 31,080 33,670 38,480 40,404 41,440 43,680 46,176 50,505 53,872 57,720 62,160 67,340 76,960 80,808 101,010 107,744 115,440 124,320 134,680 161,616 202,020 230,880 269,360 323,232 404,040 538,720 808,080 and 1,616,160, with no remainder.

Since 1,616,160 cannot be divided by just 1 and 1,616,160, 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).