How to convert this to binary form?

Question

4A8C20, 20 is subcript

Answer 1

Any specific programming language?

Answer 2

Do you know how to convert a decimal to base 2?
You can use the same method of division and checking if the remainder is odd, you only have to divide in base 20 not 10.
4A8C20 | 0
254610 | 0
...
Alternatively you can convert to base 10 first and then to base 2 to make it easier.

Answer 3

Please specify the programming language.

Answer 4

No

Answer 5

It is number conversion, not any programing language