Q: Is 1,339,470 a Composite Number?

Why is 1,339,470 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 1,339,470 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 27 30 33 41 45 54 55 66 82 90 99 110 121 123 135 165 198 205 242 246 270 297 330 363 369 410 451 495 594 605 615 726 738 902 990 1,089 1,107 1,210 1,230 1,353 1,485 1,815 1,845 2,178 2,214 2,255 2,706 2,970 3,267 3,630 3,690 4,059 4,510 4,961 5,445 5,535 6,534 6,765 8,118 9,922 10,890 11,070 12,177 13,530 14,883 16,335 20,295 24,354 24,805 29,766 32,670 40,590 44,649 49,610 60,885 74,415 89,298 121,770 133,947 148,830 223,245 267,894 446,490 669,735 and 1,339,470, with no remainder.

Since 1,339,470 cannot be divided by just 1 and 1,339,470, 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).