Algorithmic · Computed
213
Algorithmic encodings for 213.
Numerological root
2+1+3=6
6
— the harmoniser
readings
Major — the phonetic cipher
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anytime, anatomy
consonant skeleton n·t·d·m — 2 candidates in the dictionary
T9 Keypad — the tactile cipher
-
ABC ⌷ DEF
T9 phone-keypad letter set per digit
Leet — the modern glyph
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ZIE
leet substitution: 0=O, 1=I, 3=E, 4=A, 5=S, 7=T, etc.
Math — the property
-
3 × 71
prime factorization
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2, 1, 3 — each digit is the sum of the previous two
self-referential digit pattern
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2 + 1 = 3
the digits encode an addition