Q: Is 13,728,260 a Composite Number?

Why is 13,728,260 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 13,728,260 can be evenly divided by 1 2 4 5 7 10 13 14 19 20 26 28 35 38 52 65 70 76 91 95 130 133 140 182 190 247 260 266 364 380 397 455 494 532 665 794 910 988 1,235 1,330 1,588 1,729 1,820 1,985 2,470 2,660 2,779 3,458 3,970 4,940 5,161 5,558 6,916 7,543 7,940 8,645 10,322 11,116 13,895 15,086 17,290 20,644 25,805 27,790 30,172 34,580 36,127 37,715 51,610 52,801 55,580 72,254 75,430 98,059 103,220 105,602 144,508 150,860 180,635 196,118 211,204 264,005 361,270 392,236 490,295 528,010 686,413 722,540 980,590 1,056,020 1,372,826 1,961,180 2,745,652 3,432,065 6,864,130 and 13,728,260, with no remainder.

Since 13,728,260 cannot be divided by just 1 and 13,728,260, 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).