Q: What is 21,010,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100000010010111111101012 | 25 |
| 3 (Ternary) | 11101121022122023 | 16 |
| 4 (Quaternary) | 11000211333114 | 13 |
| 5 (Quinary) | 203343131415 | 11 |
| 6 (Senary) | 20301542456 | 10 |
| 7 (Septenary) | 3434046057 | 9 |
| 8 (Octal) | 1201137658 | 9 |
| 9 (Nonary) | 434727829 | 8 |
| 10 (Decimal) | 2101042110 | 8 |
| 11 (Undecimal) | 1095049311 | 8 |
| 12 (Duodecimal) | 705298512 | 7 |
| 13 (Tridecimal) | 447830313 | 7 |
| 14 (Tetradecimal) | 2B0CC0514 | 7 |
| 15 (Pentadecimal) | 1CA049B15 | 7 |
| 16 (Hexadecimal) | 14097F516 | 7 |
| 17 | ED987217 | 6 |
| 18 (Octodecimal) | B22AHB18 | 6 |
| 19 | 8943BC19 | 6 |
| 20 (Vigesimal) | 6B661120 | 6 |
| 21 | 530EE521 | 6 |
| 22 | 41F3L322 | 6 |
| 23 | 361J5D23 | 6 |
| 24 (Tetravigesimal) | 2F7KA524 | 6 |
| 25 (Pentavigesimal) | 23JGGL25 | 6 |
| 26 (Hexavigesimal) | 1JPAD326 | 6 |
| 27 (Septemvigesimal) | 1CEBNK27 | 6 |
| 28 (Octovigesimal) | 16530528 | 6 |
| 29 | 10KDJ829 | 6 |
| 30 (Trigesimal) | PS4RB30 | 5 |
| 31 | MN82G31 | 5 |
| 32 (Duotrigesimal) | K15VL32 | 5 |
| 33 | HNLAE33 | 5 |
| 34 | FOJ3J34 | 5 |
| 35 | E01CQ35 | 5 |
| 36 (Hexatrigesimal) | CIBQT36 | 5 |
| 64 (Tetrasexagesimal) | MjEwMTA0MjE= | 12 |