It's intuitive (This is meant for people like myself to easily convert binary to decimal without using math). There are no limitations here.
Copy and paste 1111111111111111111111111111111 in the box to get the 32-bit cap number, 2.147 billion approximately, or (2^31)-1, which was also the largest known prime until 1867 (six-seven) (Is that meme dead? I don't know, tell me if it is) (Yes, that is true)