Q: Is 13,763,750 a Composite Number?

Why is 13,763,750 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 13,763,750 can be evenly divided by 1 2 5 7 10 11 13 14 22 25 26 35 50 55 65 70 77 91 110 121 125 130 143 154 175 182 242 250 275 286 325 350 385 455 550 605 625 650 715 770 847 875 910 1,001 1,210 1,250 1,375 1,430 1,573 1,625 1,694 1,750 1,925 2,002 2,275 2,750 3,025 3,146 3,250 3,575 3,850 4,235 4,375 4,550 5,005 6,050 6,875 7,150 7,865 8,125 8,470 8,750 9,625 10,010 11,011 11,375 13,750 15,125 15,730 16,250 17,875 19,250 21,175 22,022 22,750 25,025 30,250 35,750 39,325 42,350 48,125 50,050 55,055 56,875 75,625 78,650 89,375 96,250 105,875 110,110 113,750 125,125 151,250 178,750 196,625 211,750 250,250 275,275 393,250 529,375 550,550 625,625 983,125 1,058,750 1,251,250 1,376,375 1,966,250 2,752,750 6,881,875 and 13,763,750, with no remainder.

Since 13,763,750 cannot be divided by just 1 and 13,763,750, 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).