Code point
U+33EE
Glyph appearance depends on your fonts.
U+33EE
So<compat> 0031 0035 65E5U+33EE IDEOGRAPHIC TELEGRAPH SYMBOL FOR DAY FIFTEEN is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+33EE
13294
㏮
㏮
E3 8F AE
33EE
000033EE
%E3%8F%AE
\u33EE
\u33EE
\u33EE
\33EE