Q: Is 1,454,310 a Composite Number?

Why is 1,454,310 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 1,454,310 can be evenly divided by 1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 55 65 66 78 90 99 110 113 117 130 143 165 195 198 226 234 286 330 339 390 429 495 565 585 678 715 858 990 1,017 1,130 1,170 1,243 1,287 1,430 1,469 1,695 2,034 2,145 2,486 2,574 2,938 3,390 3,729 4,290 4,407 5,085 6,215 6,435 7,345 7,458 8,814 10,170 11,187 12,430 12,870 13,221 14,690 16,159 18,645 22,035 22,374 26,442 32,318 37,290 44,070 48,477 55,935 66,105 80,795 96,954 111,870 132,210 145,431 161,590 242,385 290,862 484,770 727,155 and 1,454,310, with no remainder.

Since 1,454,310 cannot be divided by just 1 and 1,454,310, 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).