Q: What is 21,420,370 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100011011011001010100102 | 25 |
| 3 (Ternary) | 11110220210200013 | 16 |
| 4 (Quaternary) | 11012312111024 | 13 |
| 5 (Quinary) | 204404224405 | 11 |
| 6 (Senary) | 20430402146 | 10 |
| 7 (Septenary) | 3500330267 | 9 |
| 8 (Octal) | 1215545228 | 9 |
| 9 (Nonary) | 442672019 | 8 |
| 10 (Decimal) | 2142037010 | 8 |
| 11 (Undecimal) | 1110049411 | 8 |
| 12 (Duodecimal) | 721006A12 | 7 |
| 13 (Tridecimal) | 458CA9A13 | 7 |
| 14 (Tetradecimal) | 2BB838614 | 7 |
| 15 (Pentadecimal) | 1D31B9A15 | 7 |
| 16 (Hexadecimal) | 146D95216 | 7 |
| 17 | F17FFD17 | 6 |
| 18 (Octodecimal) | B60G4A18 | 6 |
| 19 | 8C6I3H19 | 6 |
| 20 (Vigesimal) | 6DHAIA20 | 6 |
| 21 | 552K5D21 | 6 |
| 22 | 439EL422 | 6 |
| 23 | 37CC4A23 | 6 |
| 24 (Tetravigesimal) | 2GDC3A24 | 6 |
| 25 (Pentavigesimal) | 24KMEK25 | 6 |
| 26 (Hexavigesimal) | 1KMIOA26 | 6 |
| 27 (Septemvigesimal) | 1D876127 | 6 |
| 28 (Octovigesimal) | 16NLP628 | 6 |
| 29 | 11883D29 | 6 |
| 30 (Trigesimal) | QDACA30 | 5 |
| 31 | N60KL31 | 5 |
| 32 (Duotrigesimal) | KDMAI32 | 5 |
| 33 | I21P433 | 5 |
| 34 | G0XOU34 | 5 |
| 35 | E9L0K35 | 5 |
| 36 (Hexatrigesimal) | CR42A36 | 5 |
| 64 (Tetrasexagesimal) | MjE0MjAzNzA= | 12 |