| Numeral systems by culture |
| Hindu-Arabic numerals |
Western Arabic
Eastern Arabic
Khmer |
Indian family
Brahmi
Thai |
| East Asian numerals |
Chinese
Suzhou
Counting rods |
Japanese
Korean |
| Alphabetic numerals |
Abjad
Armenian
Cyrillic
Ge'ez |
Hebrew
Greek (Ionian)
Āryabhaṭa
|
| Other systems |
Attic
Babylonian
Egyptian
Etruscan |
Mayan
Roman
Urnfield |
| List of numeral system topics |
| Positional systems by base |
| Decimal (10) |
| 2, 4, 8, 16, 32, 64 |
| 1, 3, 9, 12, 20, 24, 30, 36, 60, more… |
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This article is about the positional numerical system. For the content encoding scheme, see Base32. Base 32 or duotrigesimal is a numeral system with 32 as its base.
Natural language
Ngiti is reported to have a base 32 numeral system with base-4 cycles.[1] The following is a list of some Ngiti numerals.
| Number |
Numeral |
| 1 |
atdí |
| 2 |
ɔyɔ |
| 3 |
ìbhu |
| 4 |
ìfɔ |
| 8 |
àrù |
| 12 |
otsi |
| 16 |
ɔpi |
| 20 |
àbà |
| 24 |
àròtsí |
| 28 |
àdzòro |
| 32 |
wǎdhì |
| 64 |
ɔyɔ wǎdhì |
| 96 |
ìbhu wǎdhì |
| 128 |
ìfɔ wǎdhì |
Computing
Base32 is an encoding scheme using base 32.
References
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