Mathematics · Data Logical Rules

A roll number uses a variable structure based on the Region Code (first three digits): Rule A: If the Region Code starts with '5' (e.g., 5XX), the Center Code is 5 digits long, immediately followed by a 2-digit Year Code. Rule B: If the Region Code starts with '8' (e.g., 8XX), the Center Code is 4 digits long, immediately followed by a 3-digit Batch Code. For the roll number 592123456723, what are the digits of the Center Code?