Base Converter

Number

Base From

Base to

Converting number

to

From Base

31 (Base31)

To Base

All others

Base 2 (Binary)

1110011011

Base 3 (Ternary)

1021012

Base 4 (Quaternary)

32123

Base 5 (Quintal)

12143

Base 6 (Senary)

4135

Base 7 (Septenary)

2456

Base 8 (Octal)

1633

Base 9 (Nonary)

1235

Base 10 (Decimal)

923

Base 11 (Undecimal)

76a

Base 12 (Duodecimal)

64b

Base 13 (Tridecimal)

560

Base 14 (Tetradecimal)

49d

Base 15 (Pentadecimal)

418

Base 16 (Hexadecimal)

39b

Base 17

335

Base 18 (Octodecimal)

2f5

Base 19

2ab

Base 20 (Vigesimal)

263

Base 21

21k

Base 22

1jl

Base 23

1h3

Base 24 (Tetravigesimal)

1eb

Base 25 (Pentavigesimal)

1bn

Base 26 (Hexavigesimal)

19d

Base 27 (Septemvigesimal)

175

Base 28 (Octovigesimal)

14r

Base 29 (Base29)

12o

Base 30 (Trigesimal)

10n

Base 32 (Duotrigesimal)

sr

Base 33

rw

Base 34

r5

Base 35

qd

Base 36 (Hexatrigesimal)

pn