Q: Is 216,463,650 a Composite Number?

Why is 216,463,650 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 216,463,650 can be evenly divided by 1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 130 150 169 195 325 338 390 507 650 845 975 1,014 1,690 1,950 2,535 4,225 5,070 8,450 8,539 12,675 17,078 25,350 25,617 42,695 51,234 85,390 111,007 128,085 213,475 222,014 256,170 333,021 426,950 555,035 640,425 666,042 1,110,070 1,280,850 1,443,091 1,665,105 2,775,175 2,886,182 3,330,210 4,329,273 5,550,350 7,215,455 8,325,525 8,658,546 14,430,910 16,651,050 21,646,365 36,077,275 43,292,730 72,154,550 108,231,825 and 216,463,650, with no remainder.

Since 216,463,650 cannot be divided by just 1 and 216,463,650, 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).