Q: Is 7,028,340 a Composite Number?

Why is 7,028,340 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 7,028,340 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 23 30 33 44 46 55 60 66 69 92 110 115 132 138 165 220 230 253 276 330 345 460 463 506 660 690 759 926 1,012 1,265 1,380 1,389 1,518 1,852 2,315 2,530 2,778 3,036 3,795 4,630 5,060 5,093 5,556 6,945 7,590 9,260 10,186 10,649 13,890 15,180 15,279 20,372 21,298 25,465 27,780 30,558 31,947 42,596 50,930 53,245 61,116 63,894 76,395 101,860 106,490 117,139 127,788 152,790 159,735 212,980 234,278 305,580 319,470 351,417 468,556 585,695 638,940 702,834 1,171,390 1,405,668 1,757,085 2,342,780 3,514,170 and 7,028,340, with no remainder.

Since 7,028,340 cannot be divided by just 1 and 7,028,340, 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).