The number 2011 converts to MMXI in Roman numerals.
In Roman numerals, the 27th February 2011 is XXVIIth February MMXI
May 6, 2011 in Roman numerals is V VI MMXI
October 1, 2011 in Roman numerals is written as X.I.MMXI.
It is: VI-IX-MMXI
June 28, 2011 in Roman numerals is written as XXVIII.VI.MMXI.
May 17th, 2011 in roman numerals would be: V/XVII/MMXI.
In Roman Numerals that is XXII-III-MMXI.
In Roman numerals it would be "XXIX, VI, MMXI"
9 3 2011 in Roman numerals is IX III MMXI.
10/2/2011 written in roman numerals is: X/II/MMXI
2011 in Roman numerals is MMXI.