Q: Is 1,966,950 a Composite Number?

Why is 1,966,950 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 1,966,950 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 31 45 47 50 54 62 75 90 93 94 135 141 150 155 186 225 235 270 279 282 310 423 450 465 470 558 675 705 775 837 846 930 1,175 1,269 1,350 1,395 1,410 1,457 1,550 1,674 2,115 2,325 2,350 2,538 2,790 2,914 3,525 4,185 4,230 4,371 4,650 6,345 6,975 7,050 7,285 8,370 8,742 10,575 12,690 13,113 13,950 14,570 20,925 21,150 21,855 26,226 31,725 36,425 39,339 41,850 43,710 63,450 65,565 72,850 78,678 109,275 131,130 196,695 218,550 327,825 393,390 655,650 983,475 and 1,966,950, with no remainder.

Since 1,966,950 cannot be divided by just 1 and 1,966,950, 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).