Q: Is 1,187,010 a Composite Number?

Why is 1,187,010 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 1,187,010 can be evenly divided by 1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 109 110 121 165 198 218 242 327 330 363 495 545 605 654 726 981 990 1,089 1,090 1,199 1,210 1,635 1,815 1,962 2,178 2,398 3,270 3,597 3,630 4,905 5,445 5,995 7,194 9,810 10,791 10,890 11,990 13,189 17,985 21,582 26,378 35,970 39,567 53,955 65,945 79,134 107,910 118,701 131,890 197,835 237,402 395,670 593,505 and 1,187,010, with no remainder.

Since 1,187,010 cannot be divided by just 1 and 1,187,010, 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).