Q: Is 1,063,530 a Composite Number?

Why is 1,063,530 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 1,063,530 can be evenly divided by 1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 65 78 81 90 101 117 130 135 162 195 202 234 270 303 351 390 405 505 585 606 702 810 909 1,010 1,053 1,170 1,313 1,515 1,755 1,818 2,106 2,626 2,727 3,030 3,510 3,939 4,545 5,265 5,454 6,565 7,878 8,181 9,090 10,530 11,817 13,130 13,635 16,362 19,695 23,634 27,270 35,451 39,390 40,905 59,085 70,902 81,810 106,353 118,170 177,255 212,706 354,510 531,765 and 1,063,530, with no remainder.

Since 1,063,530 cannot be divided by just 1 and 1,063,530, 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).