These are hex numbers.
Which are represented in hex?
I need at least seed to be converted to text.
But seed is supposed to be in hex. Seed
phrase is in text.
Also xprv is in hex format that modern wallets do not accept.
It sounds very weird that you have a master private key in hex, as it always comes in base58.
It seems to me your situation is an
XY problem.
Both xprv and seed are in hex. I've already told you.
I need xprv and seed to be converted to xprv in base58 format, seed to words.
No, it is not XY problem.
Just need to convert xprv and seed to "readable" values, using given password. Mostly by Python code.
I already said that three times.