Q: Is 14,502,020 a Composite Number?

Why is 14,502,020 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 14,502,020 can be evenly divided by 1 2 4 5 10 13 17 20 26 34 52 65 68 85 130 170 193 221 260 289 340 386 442 578 772 884 965 1,105 1,156 1,445 1,930 2,210 2,509 2,890 3,281 3,757 3,860 4,420 5,018 5,780 6,562 7,514 10,036 12,545 13,124 15,028 16,405 18,785 25,090 32,810 37,570 42,653 50,180 55,777 65,620 75,140 85,306 111,554 170,612 213,265 223,108 278,885 426,530 557,770 725,101 853,060 1,115,540 1,450,202 2,900,404 3,625,505 7,251,010 and 14,502,020, with no remainder.

Since 14,502,020 cannot be divided by just 1 and 14,502,020, 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).