Q: What is 21,242,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100010000100001000010012 | 25 |
| 3 (Ternary) | 11102220122010203 | 16 |
| 4 (Quaternary) | 11010020100214 | 13 |
| 5 (Quinary) | 204142214415 | 11 |
| 6 (Senary) | 20351430536 | 10 |
| 7 (Septenary) | 3453612457 | 9 |
| 8 (Octal) | 1210204118 | 9 |
| 9 (Nonary) | 438656369 | 8 |
| 10 (Decimal) | 2124212110 | 8 |
| 11 (Undecimal) | 10A9957A11 | 8 |
| 12 (Duodecimal) | 7144A8912 | 7 |
| 13 (Tridecimal) | 452990413 | 7 |
| 14 (Tetradecimal) | 2B6D42514 | 7 |
| 15 (Pentadecimal) | 1CE8E6615 | 7 |
| 16 (Hexadecimal) | 144210916 | 7 |
| 17 | EG5B2917 | 6 |
| 18 (Octodecimal) | B4661F18 | 6 |
| 19 | 8AII8719 | 6 |
| 20 (Vigesimal) | 6CF56120 | 6 |
| 21 | 544F1C21 | 6 |
| 22 | 42EKEL22 | 6 |
| 23 | 36KK5B23 | 6 |
| 24 (Tetravigesimal) | 2G0EG924 | 6 |
| 25 (Pentavigesimal) | 249C9L25 | 6 |
| 26 (Hexavigesimal) | 1KCF6H26 | 6 |
| 27 (Septemvigesimal) | 1CQ5J627 | 6 |
| 28 (Octovigesimal) | 16FIF528 | 6 |
| 29 | 110S4R29 | 6 |
| 30 (Trigesimal) | Q6MAL30 | 5 |
| 31 | N015M31 | 5 |
| 32 (Duotrigesimal) | K888932 | 5 |
| 33 | HU32L33 | 5 |
| 34 | FUFI934 | 5 |
| 35 | E5FHQ35 | 5 |
| 36 (Hexatrigesimal) | CNAIX36 | 5 |
| 64 (Tetrasexagesimal) | MjEyNDIxMjE= | 12 |