Q: Is 16,160,310 a Composite Number?

Why is 16,160,310 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 16,160,310 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 71 81 90 135 142 162 213 270 281 355 405 426 562 639 710 810 843 1,065 1,278 1,405 1,686 1,917 2,130 2,529 2,810 3,195 3,834 4,215 5,058 5,751 6,390 7,587 8,430 9,585 11,502 12,645 15,174 19,170 19,951 22,761 25,290 28,755 37,935 39,902 45,522 57,510 59,853 75,870 99,755 113,805 119,706 179,559 199,510 227,610 299,265 359,118 538,677 598,530 897,795 1,077,354 1,616,031 1,795,590 2,693,385 3,232,062 5,386,770 8,080,155 and 16,160,310, with no remainder.

Since 16,160,310 cannot be divided by just 1 and 16,160,310, 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).