Valid characters for base 10: 0123456789
About Base Systems
- Binary (Base 2): Uses digits 0-1, common in computing
- Octal (Base 8): Uses digits 0-7, used in Unix permissions
- Decimal (Base 10): Uses digits 0-9, standard number system
- Hexadecimal (Base 16): Uses 0-9 and A-F, used in colors and memory addresses