General information

ID 56721
Char
Unicode name <trail surrogate-DD91>
Unicode group Low Surrogates
Unicode Code Point U+DD91
HTML Entity (decimal) &#56721;
HTML Entity (hex) &#xdd91;
UTF-8 (hex) 0xDD91
UTF-8 (octal) 156621
UTF-8 (binary) 1101110110010001
UTF-16 (hex) 0xDD91
UTF-16 (decimal) 56721
UTF-32 (hex) 0x0000DD91
UTF-32 (decimal) 56721

How to type �

Microsoft Office write dd91 then press Alt + X
Microsoft Office (alternative) write U+dd91 then press Alt + X
Apple Mac Hold Alt, type D D 9 1 then release
Apple Mac (alternative) Hold Option, type D D 9 1 then release
C / C++ / Java "\uDD91"
Python u"\uDD91"