Q: Is 1,639,050 a Composite Number?

Why is 1,639,050 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 1,639,050 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 147 150 175 210 223 245 294 350 446 490 525 669 735 1,050 1,115 1,225 1,338 1,470 1,561 2,230 2,450 3,122 3,345 3,675 4,683 5,575 6,690 7,350 7,805 9,366 10,927 11,150 15,610 16,725 21,854 23,415 32,781 33,450 39,025 46,830 54,635 65,562 78,050 109,270 117,075 163,905 234,150 273,175 327,810 546,350 819,525 and 1,639,050, with no remainder.

Since 1,639,050 cannot be divided by just 1 and 1,639,050, 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).