Q: Is 20,444,060 a Composite Number?

Why is 20,444,060 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 20,444,060 can be evenly divided by 1 2 4 5 7 10 13 14 20 26 28 35 47 52 65 70 91 94 130 140 182 188 235 239 260 329 364 455 470 478 611 658 910 940 956 1,195 1,222 1,316 1,645 1,673 1,820 2,390 2,444 3,055 3,107 3,290 3,346 4,277 4,780 6,110 6,214 6,580 6,692 8,365 8,554 11,233 12,220 12,428 15,535 16,730 17,108 21,385 21,749 22,466 31,070 33,460 42,770 43,498 44,932 56,165 62,140 78,631 85,540 86,996 108,745 112,330 146,029 157,262 217,490 224,660 292,058 314,524 393,155 434,980 584,116 730,145 786,310 1,022,203 1,460,290 1,572,620 2,044,406 2,920,580 4,088,812 5,111,015 10,222,030 and 20,444,060, with no remainder.

Since 20,444,060 cannot be divided by just 1 and 20,444,060, 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).