Q: Is 32,000,220 a Composite Number?

Why is 32,000,220 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 32,000,220 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 109 126 140 180 210 218 233 252 315 327 420 436 466 545 630 654 699 763 932 981 1,090 1,165 1,260 1,308 1,398 1,526 1,631 1,635 1,962 2,097 2,180 2,289 2,330 2,796 3,052 3,262 3,270 3,495 3,815 3,924 4,194 4,578 4,660 4,893 4,905 6,524 6,540 6,867 6,990 7,630 8,155 8,388 9,156 9,786 9,810 10,485 11,445 13,734 13,980 14,679 15,260 16,310 19,572 19,620 20,970 22,890 24,465 25,397 27,468 29,358 32,620 34,335 41,940 45,780 48,930 50,794 58,716 68,670 73,395 76,191 97,860 101,588 126,985 137,340 146,790 152,382 177,779 228,573 253,970 293,580 304,764 355,558 380,955 457,146 507,940 533,337 711,116 761,910 888,895 914,292 1,066,674 1,142,865 1,523,820 1,600,011 1,777,790 2,133,348 2,285,730 2,666,685 3,200,022 3,555,580 4,571,460 5,333,370 6,400,044 8,000,055 10,666,740 16,000,110 and 32,000,220, with no remainder.

Since 32,000,220 cannot be divided by just 1 and 32,000,220, 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).