Algorithmic · Computed
491
Algorithmic encodings for 491.
Numerological root
4+9+1=14 → 1+4=5
5
— the seeker
readings
Major — the phonetic cipher
-
rapid, repeat, robot, rabbit, rebate, wrapped
consonant skeleton r·p·b·t·d — 7 candidates in the dictionary
T9 Keypad — the tactile cipher
-
GHI WXYZ ⌷
T9 phone-keypad letter set per digit
Leet — the modern glyph
-
API
leet substitution: 0=O, 1=I, 3=E, 4=A, 5=S, 7=T, etc.
Math — the property
-
prime
has no positive divisors other than 1 and itself