Exactly as it is 25000 which in Roman numerals is (XXV) meaning 1000*25
XXV with a bar over all of it
It is 25000*(25000+1)/2 = 312,512,500
Roman numerals are a system for writing numbers, not words. the Roman numeral for 4 is IV.
1008 in Roman numberals is MVIII
XCVIII is 98 in Roman numerals
Roman numerals for 201 = CCI
MCMLXXXVII
XLII
DXXVII is the answer.
MCMLXXXIX
XIIth