XIII
CCDL
IV
XVII
16 = XVI
The Roman numnmber for 14 is
13 = XIII
In Roman Numerals you write 13 like this: Xlll
The Roman numeral for the number 13 is XIII
The Roman numeral for 13 is XIII
It is tredecim. XIII is the Roman numeral form of 13.
XIII
IXXIII is not a valid Roman numeral. In Roman numerals, I represents 1, X represents 10, and V represents 5. When a smaller numeral appears before a larger numeral, it is subtracted from the larger numeral. Therefore, the correct representation of 9 followed by 13 in Roman numerals would be IXXIII, which is 9 followed by 13 and not a standard Roman numeral.