Q: Is 13,346,740 a Composite Number?

Why is 13,346,740 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 13,346,740 can be evenly divided by 1 2 4 5 10 11 19 20 22 31 38 44 55 62 76 95 103 110 124 155 190 206 209 220 310 341 380 412 418 515 589 620 682 836 1,030 1,045 1,133 1,178 1,364 1,705 1,957 2,060 2,090 2,266 2,356 2,945 3,193 3,410 3,914 4,180 4,532 5,665 5,890 6,386 6,479 6,820 7,828 9,785 11,330 11,780 12,772 12,958 15,965 19,570 21,527 22,660 25,916 31,930 32,395 35,123 39,140 43,054 60,667 63,860 64,790 70,246 86,108 107,635 121,334 129,580 140,492 175,615 215,270 242,668 303,335 351,230 430,540 606,670 667,337 702,460 1,213,340 1,334,674 2,669,348 3,336,685 6,673,370 and 13,346,740, with no remainder.

Since 13,346,740 cannot be divided by just 1 and 13,346,740, 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).