. "sexadecimal notation"@en-us . . "06811283-n"^^ . "hexadecimal notation"^^ . . "105100603"@en-us . . . "0"^^ . . . "any notation that uses 16 different characters"@en-us . "hexadecimal notation"@en-us . . "106811283"^^ . "0"^^ . . . "106392490"@en-us .