Q: Is 3,687,810 a Composite Number?

Why is 3,687,810 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 3,687,810 can be evenly divided by 1 2 3 5 6 7 10 14 15 17 21 30 34 35 42 51 70 85 102 105 119 170 210 238 255 357 510 595 714 1,033 1,190 1,785 2,066 3,099 3,570 5,165 6,198 7,231 10,330 14,462 15,495 17,561 21,693 30,990 35,122 36,155 43,386 52,683 72,310 87,805 105,366 108,465 122,927 175,610 216,930 245,854 263,415 368,781 526,830 614,635 737,562 1,229,270 1,843,905 and 3,687,810, with no remainder.

Since 3,687,810 cannot be divided by just 1 and 3,687,810, 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).