NUM·LORE

5

Tier · Algorithmic

Algorithmic encodings for 5.

adjacent   4  ·  6

T9 keypad
  • JKL

    T9 phone-keypad letter set per digit

Leet
  • S

    leet substitution: 0=O, 1=I, 3=E, 4=A, 5=S, 7=T, etc.

Math
  • prime

    has no positive divisors other than 1 and itself