General information

ID 56609
Char
Unicode name <trail surrogate-DD21>
Unicode group Low Surrogates
Unicode Code Point U+DD21
HTML Entity (decimal) &#56609;
HTML Entity (hex) &#xdd21;
UTF-8 (hex) 0xDD21
UTF-8 (octal) 156441
UTF-8 (binary) 1101110100100001
UTF-16 (hex) 0xDD21
UTF-16 (decimal) 56609
UTF-32 (hex) 0x0000DD21
UTF-32 (decimal) 56609

How to type �

Microsoft Office write dd21 then press Alt + X
Microsoft Office (alternative) write U+dd21 then press Alt + X
Apple Mac Hold Alt, type D D 2 1 then release
Apple Mac (alternative) Hold Option, type D D 2 1 then release
C / C++ / Java "\uDD21"
Python u"\uDD21"