Q: Is 10,450,020 a Composite Number?

Why is 10,450,020 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 10,450,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 139 140 179 210 278 358 417 420 537 556 695 716 834 895 973 1,074 1,253 1,390 1,668 1,790 1,946 2,085 2,148 2,506 2,685 2,780 2,919 3,580 3,759 3,892 4,170 4,865 5,012 5,370 5,838 6,265 7,518 8,340 9,730 10,740 11,676 12,530 14,595 15,036 18,795 19,460 24,881 25,060 29,190 37,590 49,762 58,380 74,643 75,180 99,524 124,405 149,286 174,167 248,810 298,572 348,334 373,215 497,620 522,501 696,668 746,430 870,835 1,045,002 1,492,860 1,741,670 2,090,004 2,612,505 3,483,340 5,225,010 and 10,450,020, with no remainder.

Since 10,450,020 cannot be divided by just 1 and 10,450,020, 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).