Q: Is 33,520,520 a Composite Number?

Why is 33,520,520 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 33,520,520 can be evenly divided by 1 2 4 5 8 10 11 20 22 29 37 40 44 55 58 71 74 88 110 116 142 145 148 185 220 232 284 290 296 319 355 370 407 440 568 580 638 710 740 781 814 1,073 1,160 1,276 1,420 1,480 1,562 1,595 1,628 2,035 2,059 2,146 2,552 2,627 2,840 3,124 3,190 3,256 3,905 4,070 4,118 4,292 5,254 5,365 6,248 6,380 7,810 8,140 8,236 8,584 10,295 10,508 10,730 11,803 12,760 13,135 15,620 16,280 16,472 20,590 21,016 21,460 22,649 23,606 26,270 28,897 31,240 41,180 42,920 45,298 47,212 52,540 57,794 59,015 76,183 82,360 90,596 94,424 105,080 113,245 115,588 118,030 144,485 152,366 181,192 226,490 231,176 236,060 288,970 304,732 380,915 452,980 472,120 577,940 609,464 761,830 838,013 905,960 1,155,880 1,523,660 1,676,026 3,047,320 3,352,052 4,190,065 6,704,104 8,380,130 16,760,260 and 33,520,520, with no remainder.

Since 33,520,520 cannot be divided by just 1 and 33,520,520, 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).