Q: What is 21,121,222 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001001000110001102 | 25 |
| 3 (Ternary) | 11102020012121113 | 16 |
| 4 (Quaternary) | 11002102030124 | 13 |
| 5 (Quinary) | 204013343425 | 11 |
| 6 (Senary) | 20324112346 | 10 |
| 7 (Septenary) | 3443456237 | 9 |
| 8 (Octal) | 1204443068 | 9 |
| 9 (Nonary) | 436617749 | 8 |
| 10 (Decimal) | 2112122210 | 8 |
| 11 (Undecimal) | 10A1676111 | 8 |
| 12 (Duodecimal) | 70A6B1A12 | 7 |
| 13 (Tridecimal) | 44B688513 | 7 |
| 14 (Tetradecimal) | 2B3B34A14 | 7 |
| 15 (Pentadecimal) | 1CC321715 | 7 |
| 16 (Hexadecimal) | 14248C616 | 7 |
| 17 | EEF0DE17 | 6 |
| 18 (Octodecimal) | B33AH418 | 6 |
| 19 | 8A16A519 | 6 |
| 20 (Vigesimal) | 6C031220 | 6 |
| 21 | 53CDJA21 | 6 |
| 22 | 423CJC22 | 6 |
| 23 | 36ALG023 | 6 |
| 24 (Tetravigesimal) | 2FFKIM24 | 6 |
| 25 (Pentavigesimal) | 241INM25 | 6 |
| 26 (Hexavigesimal) | 1K5IAI26 | 6 |
| 27 (Septemvigesimal) | 1CK1ND27 | 6 |
| 28 (Octovigesimal) | 16A49A28 | 6 |
| 29 | 10P0C029 | 6 |
| 30 (Trigesimal) | Q280M30 | 5 |
| 31 | MQUBN31 | 5 |
| 32 (Duotrigesimal) | K4I6632 | 5 |
| 33 | HQO2133 | 5 |
| 34 | FRCWE34 | 5 |
| 35 | E2LSH35 | 5 |
| 36 (Hexatrigesimal) | CKP8M36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjEyMjI= | 12 |