Q: Is 1,674,270 a Composite Number?

Why is 1,674,270 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 1,674,270 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 53 54 65 78 81 90 106 117 130 135 159 162 195 234 243 265 270 318 351 390 405 477 486 530 585 689 702 795 810 954 1,053 1,170 1,215 1,378 1,431 1,590 1,755 2,067 2,106 2,385 2,430 2,862 3,159 3,445 3,510 4,134 4,293 4,770 5,265 6,201 6,318 6,890 7,155 8,586 10,335 10,530 12,402 12,879 14,310 15,795 18,603 20,670 21,465 25,758 31,005 31,590 37,206 42,930 55,809 62,010 64,395 93,015 111,618 128,790 167,427 186,030 279,045 334,854 558,090 837,135 and 1,674,270, with no remainder.

Since 1,674,270 cannot be divided by just 1 and 1,674,270, 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).