Digit nine

Decimal: 57

Hex: 39

Number

Decimal

Hexadecimal

0x39

Character

JavaScript (from decimal)

String.fromCharCode(57); // "9"

JavaScript (to decimal)

"9".charCodeAt(0); // 57

Python

chr(57)  # "9"
ord("9")  # 57

C/C++

char c = 57;  // '9'
int code = '9';  // 57

Number characters (48-57) represent the decimal digits 0-9. These are essential for numeric data representation.

Digit zero

Digit one

Digit two

Digit three

Digit four

Digit five