Roman Numerals / 24

24 in Roman Numerals

XXIV

24 = XX (10), IV (4, subtractive). That's XXIV, using one subtractive pair. 24 splits into 2 tens (XX), 4 (IV), together forming XXIV. One below 24 is XXIII (23); one above is XXV (25). XXIV runs 4 symbols with 2 value-chunks, reaching 24. 24: 2 Arabic digits, 4 Roman symbols, for 24. In binary, 24 is 11000, 5 bits long for 24.