General information

ID 8501
Char
Unicode name ALEF SYMBOL
Unicode group Letterlike Symbols
Unicode Code Point U+2135
HTML Entity (name) ℵ
HTML Entity (decimal) ℵ
HTML Entity (hex) ℵ
UTF-8 (hex) 0x2135
UTF-8 (octal) 20465
UTF-8 (binary) 10000100110101
UTF-16 (hex) 0x2135
UTF-16 (decimal) 8501
UTF-32 (hex) 0x00002135
UTF-32 (decimal) 8501

How to type ℵ

Microsoft Office write 2135 then press Alt + X
Microsoft Office (alternative) write U+2135 then press Alt + X
Apple Mac Hold Alt, type 2 1 3 5 then release
Apple Mac (alternative) Hold Option, type 2 1 3 5 then release
C / C++ / Java "\u2135"
Python u"\u2135"