Doubt in Hexadecimal

64 6F 75 62 74

Character Breakdown

Char	Hex	Decimal
d	0x64	100
o	0x6F	111
u	0x75	117
b	0x62	98
t	0x74	116

Doubt in Other Codes

Doubt in Morse Code Doubt in Binary Doubt in Braille Doubt in NATO Alphabet