Q: Is 20,098,650 a Composite Number?

Why is 20,098,650 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 20,098,650 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 25 26 30 33 39 50 55 65 66 75 78 110 130 143 150 165 195 275 286 325 330 390 429 550 650 715 825 858 937 975 1,430 1,650 1,874 1,950 2,145 2,811 3,575 4,290 4,685 5,622 7,150 9,370 10,307 10,725 12,181 14,055 20,614 21,450 23,425 24,362 28,110 30,921 36,543 46,850 51,535 60,905 61,842 70,275 73,086 103,070 121,810 133,991 140,550 154,605 182,715 257,675 267,982 304,525 309,210 365,430 401,973 515,350 609,050 669,955 773,025 803,946 913,575 1,339,910 1,546,050 1,827,150 2,009,865 3,349,775 4,019,730 6,699,550 10,049,325 and 20,098,650, with no remainder.

Since 20,098,650 cannot be divided by just 1 and 20,098,650, 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).