In other words, column B and column C are basically the same thing - a number. It is just that column C uses alphabetic symbols, while column B uses numerical symbols.
If we go by your type of explanation, since your bank account contains some numbers and characters, it's actually worthless.
And then I have 2 questions:
1. Why do you pay for it (the bank is charging you for that account)?
2. Why don't you just donate to charity those worthless numbers from your account written under "balance"?