Q: What is 21,231,420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001111110111001111002 | 25 |
| 3 (Ternary) | 11102212000002203 | 16 |
| 4 (Quaternary) | 11003331303304 | 13 |
| 5 (Quinary) | 204134011405 | 11 |
| 6 (Senary) | 20350213406 | 10 |
| 7 (Septenary) | 3453151207 | 9 |
| 8 (Octal) | 1207734748 | 9 |
| 9 (Nonary) | 438500269 | 8 |
| 10 (Decimal) | 2123142010 | 8 |
| 11 (Undecimal) | 10A9153111 | 8 |
| 12 (Duodecimal) | 713A85012 | 7 |
| 13 (Tridecimal) | 4524A9213 | 7 |
| 14 (Tetradecimal) | 2B6958014 | 7 |
| 15 (Pentadecimal) | 1CE5BD015 | 7 |
| 16 (Hexadecimal) | 143F73C16 | 7 |
| 17 | EG382117 | 6 |
| 18 (Octodecimal) | B4491618 | 6 |
| 19 | 8AH7F319 | 6 |
| 20 (Vigesimal) | 6CDIB020 | 6 |
| 21 | 543BH021 | 6 |
| 22 | 42DKCC22 | 6 |
| 23 | 36K00523 | 6 |
| 24 (Tetravigesimal) | 2FNK2C24 | 6 |
| 25 (Pentavigesimal) | 248K6K25 | 6 |
| 26 (Hexavigesimal) | 1KBPB226 | 6 |
| 27 (Septemvigesimal) | 1CPI0O27 | 6 |
| 28 (Octovigesimal) | 16F4P028 | 6 |
| 29 | 110FCR29 | 6 |
| 30 (Trigesimal) | Q6AE030 | 5 |
| 31 | MUL1G31 | 5 |
| 32 (Duotrigesimal) | K7TPS32 | 5 |
| 33 | HTQ8C33 | 5 |
| 34 | FU69I34 | 5 |
| 35 | E56R035 | 5 |
| 36 (Hexatrigesimal) | CN29O36 | 5 |
| 64 (Tetrasexagesimal) | MjEyMzE0MjA= | 12 |