Q: Is 9,721,950 a Composite Number?

Why is 9,721,950 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 9,721,950 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 42 47 50 70 75 94 105 141 150 175 197 210 235 282 329 350 394 470 525 591 658 705 985 987 1,050 1,175 1,182 1,379 1,410 1,645 1,970 1,974 2,350 2,758 2,955 3,290 3,525 4,137 4,925 4,935 5,910 6,895 7,050 8,225 8,274 9,259 9,850 9,870 13,790 14,775 16,450 18,518 20,685 24,675 27,777 29,550 34,475 41,370 46,295 49,350 55,554 64,813 68,950 92,590 103,425 129,626 138,885 194,439 206,850 231,475 277,770 324,065 388,878 462,950 648,130 694,425 972,195 1,388,850 1,620,325 1,944,390 3,240,650 4,860,975 and 9,721,950, with no remainder.

Since 9,721,950 cannot be divided by just 1 and 9,721,950, 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).