Q: What is 21,012,420 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000010011111110001002 | 25 |
| 3 (Ternary) | 11101121121212103 | 16 |
| 4 (Quaternary) | 11000213330104 | 13 |
| 5 (Quinary) | 203343441405 | 11 |
| 6 (Senary) | 20302114206 | 10 |
| 7 (Septenary) | 3434134627 | 9 |
| 8 (Octal) | 1201177048 | 9 |
| 9 (Nonary) | 434755539 | 8 |
| 10 (Decimal) | 2101242010 | 8 |
| 11 (Undecimal) | 10951A4011 | 8 |
| 12 (Duodecimal) | 7053B7012 | 7 |
| 13 (Tridecimal) | 44791B013 | 7 |
| 14 (Tetradecimal) | 2B0D83214 | 7 |
| 15 (Pentadecimal) | 1CA0D8015 | 7 |
| 16 (Hexadecimal) | 1409FC416 | 7 |
| 17 | ED9F5C17 | 6 |
| 18 (Octodecimal) | B22H2C18 | 6 |
| 19 | 89492G19 | 6 |
| 20 (Vigesimal) | 6B6B1020 | 6 |
| 21 | 530J4921 | 6 |
| 22 | 41F82022 | 6 |
| 23 | 36200B23 | 6 |
| 24 (Tetravigesimal) | 2F7NLC24 | 6 |
| 25 (Pentavigesimal) | 23JJLK25 | 6 |
| 26 (Hexavigesimal) | 1JPDC026 | 6 |
| 27 (Septemvigesimal) | 1CEEGL27 | 6 |
| 28 (Octovigesimal) | 1655FG28 | 6 |
| 29 | 10KG1629 | 6 |
| 30 (Trigesimal) | PS74030 | 5 |
| 31 | MNA5031 | 5 |
| 32 (Duotrigesimal) | K17U432 | 5 |
| 33 | HNN5033 | 5 |
| 34 | FOKSC34 | 5 |
| 35 | E02YU35 | 5 |
| 36 (Hexatrigesimal) | CIDAC36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMTI0MjA= | 12 |