The number names here use jan Misali's system of base-neutral base names except ternary is called ternary instead of trinary because why would you call it trinary.

#BIN #[RULE 4] #HEX Name
0 0 0 Nullary
1 1 1 Unary
10 2 2 Binary
11 3 3 Ternary
100 4 4 Quaternary
101 5 5 Quinary
110 10 6 Seximal
111 11 7 Septimal
1000 12 8 Octal
1001 13 9 Nonary
1010 14 A Decimal
1011 15 B Elevenary
1100 20 C Dozenal
1101 21 D Baker's Dozenal
1110 22 E Biseptimal
1111 23 F Triquinary
10000 24 10 Hex
10001 25 11 Suboptimal
10010 30 12 Triseximal
10011 31 13 Untriseximal
10100 32 14 Vigesimal
10101 33 15 Triseptimal
10110 34 16 Bielevenary
10111 35 17 Unbielevenary
11000 40 18 Tetraseximal
11001 41 19 Pentaquinary
11010 42 1A Biker's Dozenal
11011 43 1B Trinonary
11100 44 1C Tetraseptimal
11101 45 1D Untetraseptimal
11110 50 1E Pentaseximal
11111 51 1F Unpentaseximal
100000 52 20 Tetroctal
100001 53 21 Trielevenary
100010 54 22 Bisuboptimal
100011 55 23 Pentaseptimal
100100 100 24 Niftimal
1100100 244 34 Centecimal

Other bases

Bases with pages that don't fit into that table above.

Base Name
3 Balanced ternary
2i Quater-imaginary base
φ Φιnary

Even more bases

Bases that don't match the definition above.

  • First, second, third, and home base
  • Arrhenius base
  • Brønsted base
  • Lewis base