Q: What is 21,231,521 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001111110111101000012 | 25 |
| 3 (Ternary) | 11102212000111223 | 16 |
| 4 (Quaternary) | 11003331322014 | 13 |
| 5 (Quinary) | 204134020415 | 11 |
| 6 (Senary) | 20350220256 | 10 |
| 7 (Septenary) | 3453153237 | 9 |
| 8 (Octal) | 1207736418 | 9 |
| 9 (Nonary) | 438501489 | 8 |
| 10 (Decimal) | 2123152110 | 8 |
| 11 (Undecimal) | 10A9161311 | 8 |
| 12 (Duodecimal) | 713A91512 | 7 |
| 13 (Tridecimal) | 4524B3C13 | 7 |
| 14 (Tetradecimal) | 2B6961314 | 7 |
| 15 (Pentadecimal) | 1CE5C4B15 | 7 |
| 16 (Hexadecimal) | 143F7A116 | 7 |
| 17 | EG388017 | 6 |
| 18 (Octodecimal) | B4496H18 | 6 |
| 19 | 8AH81919 | 6 |
| 20 (Vigesimal) | 6CDIG120 | 6 |
| 21 | 543C0H21 | 6 |
| 22 | 42DKH322 | 6 |
| 23 | 36K04E23 | 6 |
| 24 (Tetravigesimal) | 2FNK6H24 | 6 |
| 25 (Pentavigesimal) | 248KAL25 | 6 |
| 26 (Hexavigesimal) | 1KBPEP26 | 6 |
| 27 (Septemvigesimal) | 1CPI4H27 | 6 |
| 28 (Octovigesimal) | 16F50H28 | 6 |
| 29 | 110FGC29 | 6 |
| 30 (Trigesimal) | Q6AHB30 | 5 |
| 31 | MUL4O31 | 5 |
| 32 (Duotrigesimal) | K7TT132 | 5 |
| 33 | HTQBE33 | 5 |
| 34 | FU6CH34 | 5 |
| 35 | E56TV35 | 5 |
| 36 (Hexatrigesimal) | CN2CH36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMzE1MjE= | 12 |