Q: What is 131,121,221 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1111101000011000000010001012 | 27 |
| 3 (Ternary) | 1000102011221111123 | 18 |
| 4 (Quaternary) | 133100300010114 | 14 |
| 5 (Quinary) | 2320313343415 | 12 |
| 6 (Senary) | 210022144056 | 11 |
| 7 (Septenary) | 31513404207 | 10 |
| 8 (Octal) | 7641401058 | 9 |
| 9 (Nonary) | 3036484459 | 9 |
| 10 (Decimal) | 13112122110 | 9 |
| 11 (Undecimal) | 6801835011 | 8 |
| 12 (Duodecimal) | 37AB440512 | 8 |
| 13 (Tridecimal) | 2121BC2A13 | 8 |
| 14 (Tetradecimal) | 135B29B714 | 8 |
| 15 (Pentadecimal) | B7A0AEB15 | 7 |
| 16 (Hexadecimal) | 7D0C04516 | 7 |
| 17 | 575FAB017 | 7 |
| 18 (Octodecimal) | 3F7112518 | 7 |
| 19 | 2EI2CCH19 | 7 |
| 20 (Vigesimal) | 20JA31120 | 7 |
| 21 | 1B2490E21 | 7 |
| 22 | 139G3DB22 | 7 |
| 23 | K8CI4F23 | 6 |
| 24 (Tetravigesimal) | GB510524 | 6 |
| 25 (Pentavigesimal) | DAGINL25 | 6 |
| 26 (Hexavigesimal) | B0O67N26 | 6 |
| 27 (Septemvigesimal) | 93JHDE27 | 6 |
| 28 (Octovigesimal) | 7H92CL28 | 6 |
| 29 | 6BB72C29 | 6 |
| 30 (Trigesimal) | 5BQA7B30 | 6 |
| 31 | 4HUBEP31 | 6 |
| 32 (Duotrigesimal) | 3T1G2532 | 6 |
| 33 | 3BIL5B33 | 6 |
| 34 | 2U42MH34 | 6 |
| 35 | 2HD7PL35 | 6 |
| 36 (Hexatrigesimal) | 262DS536 | 6 |
| 64 (Tetrasexagesimal) | MTMxMTIxMjIx | 12 |