In Roman numerals, MMMD is MMMD. In Hindu-Arabic numerals, it is 3500.
3500 = MMMD
You have already given it in Roman numerals
Under today's rules the Roman numerals CMXLVII represent 947.
1910
48
3500 = MMMD
3500 = MMMD
They are MM and MMMD respectively
M is 1000 and D is 500. This is represented as MMMD.
You have already given it in Roman numerals
They are meaningless because they are an invalid arrangement of Roman numerals
Under today's rules the Roman numerals CMXLVII represent 947.
It is nothing. That is not a roman numeral!
365
1907
48
1910