Q: What is 21,121,501 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 10100001001001001110111012 | 25 |
| 3 (Ternary) | 11102020020202113 | 16 |
| 4 (Quaternary) | 11002102131314 | 13 |
| 5 (Quinary) | 204013420015 | 11 |
| 6 (Senary) | 20324124216 | 10 |
| 7 (Septenary) | 3443465027 | 9 |
| 8 (Octal) | 1204447358 | 9 |
| 9 (Nonary) | 436622249 | 8 |
| 10 (Decimal) | 2112150110 | 8 |
| 11 (Undecimal) | 10A1699511 | 8 |
| 12 (Duodecimal) | 70A711112 | 7 |
| 13 (Tridecimal) | 44B6A3B13 | 7 |
| 14 (Tetradecimal) | 2B3B4A914 | 7 |
| 15 (Pentadecimal) | 1CC335115 | 7 |
| 16 (Hexadecimal) | 14249DD16 | 7 |
| 17 | EEF1D417 | 6 |
| 18 (Octodecimal) | B33BED18 | 6 |
| 19 | 8A175I19 | 6 |
| 20 (Vigesimal) | 6C03F120 | 6 |
| 21 | 53CEBG21 | 6 |
| 22 | 423DA522 | 6 |
| 23 | 36AM5323 | 6 |
| 24 (Tetravigesimal) | 2FFL6D24 | 6 |
| 25 (Pentavigesimal) | 241JA125 | 6 |
| 26 (Hexavigesimal) | 1K5ILB26 | 6 |
| 27 (Septemvigesimal) | 1CK26M27 | 6 |
| 28 (Octovigesimal) | 16A4J928 | 6 |
| 29 | 10P0LI29 | 6 |
| 30 (Trigesimal) | Q28A130 | 5 |
| 31 | MQUKN31 | 5 |
| 32 (Duotrigesimal) | K4IET32 | 5 |
| 33 | HQOAG33 | 5 |
| 34 | FRD6L34 | 5 |
| 35 | E2M1G35 | 5 |
| 36 (Hexatrigesimal) | CKPGD36 | 5 |
| 64 (Tetrasexagesimal) | MjExMjE1MDE= | 12 |