2001 = MMI
That is not a valid Roman numeral.
In Roman numerals it is the year MCMLXIV. In Arabic numerals it is the year 1964.
It is: 2001 = MMI
5 January 2001 can be represented as V.I.MMI in Roman numerals.
The equivalent in Roman numerals are: XII-I-MMI
2001 = MMI
MMI
The year 1450 is written in roman numerals as MCDL.
The date January 8, 2001, is written as VIII.I.MMCI in Roman numerals.
MMI
MMI
MCMXXI represents the year 1921 in Roman numerals.