Q: What is 21,120,121 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001000100011110012 | 25 |
| 3 (Ternary) | 11102020001002013 | 16 |
| 4 (Quaternary) | 11002101013214 | 13 |
| 5 (Quinary) | 204013204415 | 11 |
| 6 (Senary) | 20324022016 | 10 |
| 7 (Septenary) | 3443424617 | 9 |
| 8 (Octal) | 1204421718 | 9 |
| 9 (Nonary) | 436603219 | 8 |
| 10 (Decimal) | 2112012110 | 8 |
| 11 (Undecimal) | 10A1595011 | 8 |
| 12 (Duodecimal) | 70A636112 | 7 |
| 13 (Tridecimal) | 44B621913 | 7 |
| 14 (Tetradecimal) | 2B3ABA114 | 7 |
| 15 (Pentadecimal) | 1CC2C3115 | 7 |
| 16 (Hexadecimal) | 142447916 | 7 |
| 17 | EEEE0117 | 6 |
| 18 (Octodecimal) | B337A118 | 6 |
| 19 | 8A139619 | 6 |
| 20 (Vigesimal) | 6C006120 | 6 |
| 21 | 53CB9121 | 6 |
| 22 | 423ADB22 | 6 |
| 23 | 36AJE323 | 6 |
| 24 (Tetravigesimal) | 2FFIL124 | 6 |
| 25 (Pentavigesimal) | 241H4L25 | 6 |
| 26 (Hexavigesimal) | 1K5GK926 | 6 |
| 27 (Septemvigesimal) | 1CK09J27 | 6 |
| 28 (Octovigesimal) | 16A2Q128 | 6 |
| 29 | 10OS3129 | 6 |
| 30 (Trigesimal) | Q26O130 | 5 |
| 31 | MQT7731 | 5 |
| 32 (Duotrigesimal) | K4H3P32 | 5 |
| 33 | HQN1M33 | 5 |
| 34 | FRC0134 | 5 |
| 35 | E2KW135 | 5 |
| 36 (Hexatrigesimal) | CKOE136 | 5 |
| 64 (Tetrasexagesimal) | MjExMjAxMjE= | 12 |