Q: Is 1,153,950 a Composite Number?

Why is 1,153,950 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 1,153,950 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 147 150 157 175 210 245 294 314 350 471 490 525 735 785 942 1,050 1,099 1,225 1,470 1,570 2,198 2,355 2,450 3,297 3,675 3,925 4,710 5,495 6,594 7,350 7,693 7,850 10,990 11,775 15,386 16,485 23,079 23,550 27,475 32,970 38,465 46,158 54,950 76,930 82,425 115,395 164,850 192,325 230,790 384,650 576,975 and 1,153,950, with no remainder.

Since 1,153,950 cannot be divided by just 1 and 1,153,950, 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).