DCCLVII CCLVI-(VIII)DCXXVII
1995 in "numeric numbers"(?) is 1995. In Roman numerals it would be MCMXCV.
They are already expressed as numeric numbers.
You have written 17 in numeric numbers in your question.
8 in numeric numbers is VIII.
DD
XX
(VI)
CV
45,000
MCDXXXVI
5000
45,000