Q: What is 21,000,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000001101111101110012 | 25 |
| 3 (Ternary) | 11101112202020213 | 16 |
| 4 (Quaternary) | 11000123323214 | 13 |
| 5 (Quinary) | 203340004415 | 11 |
| 6 (Senary) | 20300344416 | 10 |
| 7 (Septenary) | 3433325627 | 9 |
| 8 (Octal) | 1200676718 | 9 |
| 9 (Nonary) | 434566679 | 8 |
| 10 (Decimal) | 2100012110 | 8 |
| 11 (Undecimal) | 1094377A11 | 8 |
| 12 (Duodecimal) | 7048A2112 | 7 |
| 13 (Tridecimal) | 447370C13 | 7 |
| 14 (Tetradecimal) | 2B0916914 | 7 |
| 15 (Pentadecimal) | 1C9C3D115 | 7 |
| 16 (Hexadecimal) | 1406FB916 | 7 |
| 17 | ED76D417 | 6 |
| 18 (Octodecimal) | B20F3718 | 6 |
| 19 | 892D1A19 | 6 |
| 20 (Vigesimal) | 6B506120 | 6 |
| 21 | 52KC6G21 | 6 |
| 22 | 41E4EL22 | 6 |
| 23 | 360MHH23 | 6 |
| 24 (Tetravigesimal) | 2F72D124 | 6 |
| 25 (Pentavigesimal) | 23J04L25 | 6 |
| 26 (Hexavigesimal) | 1JOL6P26 | 6 |
| 27 (Septemvigesimal) | 1CDOK727 | 6 |
| 28 (Octovigesimal) | 164HO928 | 6 |
| 29 | 10K1C329 | 6 |
| 30 (Trigesimal) | PRNE130 | 5 |
| 31 | MMSB831 | 5 |
| 32 (Duotrigesimal) | K0RTP32 | 5 |
| 33 | HNBSA33 | 5 |
| 34 | FOA6L34 | 5 |
| 35 | DYRXG35 | 5 |
| 36 (Hexatrigesimal) | CI3SP36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMDAxMjE= | 12 |