Q: What is 221,213 in other base number systems?

 A:

Base Representation Base Count
2 (Binary) 1101100000000111012 18
3 (Ternary) 1020201100023 12
4 (Quaternary) 3120001314 9
5 (Quinary) 240343235 8
6 (Senary) 44240456 7
7 (Septenary) 16106367 7
8 (Octal) 6600358 6
9 (Nonary) 3664029 6
10 (Decimal) 22121310 6
11 (Undecimal) 14122311 6
12 (Duodecimal) A802512 5
13 (Tridecimal) 798C513 5
14 (Tetradecimal) 5A88D14 5
15 (Pentadecimal) 4582815 5
16 (Hexadecimal) 3601D16 5
17 2B07917 5
18 (Octodecimal) 21GDB18 5
19 1D4EF19 5
20 (Vigesimal) 17D0D20 5
21 12ICK21 5
22 KH1322 4
23 I43M23 4
24 (Tetravigesimal) G01524 4
25 (Pentavigesimal) E3ND25 4
26 (Hexavigesimal) CF6526 4
27 (Septemvigesimal) B6C227 4
28 (Octovigesimal) A24D28 4
29 921129 4
30 (Trigesimal) 85NN30 4
31 7D5S31 4
32 (Duotrigesimal) 6O0T32 4
33 654E33 4
34 5LC934 4
35 55KD35 4
36 (Hexatrigesimal) 4QOT36 4
64 (Tetrasexagesimal)MjIxMjEz8


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