They are CDLII and MMXII respectively
452 = CDLII
The Roman numeral MMXII represents the number 2012.
The Roman Numeral for 2012 is: MMXII
It is: V-X-MMXII
2012 as a Roman numeral is MMXII
The Roman numeral for 10 is X, for 26 is XXVI, and for 2012 is MMXII.
MMXII = 2012
XLVI
2012
XXXI.VIII.MMXII
It is: I-III-MMXII
It is: I-XXIII-MMXII