Q: Is 13,440,030 a Composite Number?

Why is 13,440,030 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 13,440,030 can be evenly divided by 1 2 3 5 6 10 15 17 19 30 34 38 51 57 73 85 95 102 114 146 170 190 219 255 285 323 361 365 438 510 570 646 722 730 969 1,083 1,095 1,241 1,387 1,615 1,805 1,938 2,166 2,190 2,482 2,774 3,230 3,610 3,723 4,161 4,845 5,415 6,137 6,205 6,935 7,446 8,322 9,690 10,830 12,274 12,410 13,870 18,411 18,615 20,805 23,579 26,353 30,685 36,822 37,230 41,610 47,158 52,706 61,370 70,737 79,059 92,055 117,895 131,765 141,474 158,118 184,110 235,790 263,530 353,685 395,295 448,001 707,370 790,590 896,002 1,344,003 2,240,005 2,688,006 4,480,010 6,720,015 and 13,440,030, with no remainder.

Since 13,440,030 cannot be divided by just 1 and 13,440,030, 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).