Q: What is 213,123,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 11001011010000000000001100012 | 28 |
| 3 (Ternary) | 1122120002022212213 | 18 |
| 4 (Quaternary) | 302310000003014 | 14 |
| 5 (Quinary) | 4140244144415 | 12 |
| 6 (Senary) | 330515450416 | 11 |
| 7 (Septenary) | 51653421317 | 10 |
| 8 (Octal) | 14550000618 | 10 |
| 9 (Nonary) | 4850228579 | 9 |
| 10 (Decimal) | 21312312110 | 9 |
| 11 (Undecimal) | AA33661211 | 8 |
| 12 (Duodecimal) | 5B45B18112 | 8 |
| 13 (Tridecimal) | 3520057313 | 8 |
| 14 (Tetradecimal) | 2043AAC114 | 8 |
| 15 (Pentadecimal) | 13A9C8D115 | 8 |
| 16 (Hexadecimal) | CB4003116 | 7 |
| 17 | 8E1C74317 | 7 |
| 18 (Octodecimal) | 64E3D7718 | 7 |
| 19 | 4A170E719 | 7 |
| 20 (Vigesimal) | 36C07G120 | 7 |
| 21 | 2A3HK8121 | 7 |
| 22 | 1J7H70D22 | 7 |
| 23 | 1A2DB5F23 | 7 |
| 24 (Tetravigesimal) | 12I8LA124 | 7 |
| 25 (Pentavigesimal) | LKELOL25 | 6 |
| 26 (Hexavigesimal) | HO9KN326 | 6 |
| 27 (Septemvigesimal) | EN0KPP27 | 6 |
| 28 (Octovigesimal) | CAKGK128 | 6 |
| 29 | AB9E9429 | 6 |
| 30 (Trigesimal) | 8N3DE130 | 6 |
| 31 | 7DNT7C31 | 6 |
| 32 (Duotrigesimal) | 6B801H32 | 6 |
| 33 | 5ENFBD33 | 6 |
| 34 | 4NGEJ334 | 6 |
| 35 | 420S2135 | 6 |
| 36 (Hexatrigesimal) | 3IVYUP36 | 6 |
| 64 (Tetrasexagesimal) | MjEzMTIzMTIx | 12 |