As character names:

U+138C1 EGYPTIAN HIEROGLYPH-138C1 character (𓣁)

As raw characters:

𓣁

As a string of HTML entities:

𓣁

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 147, hex 0x93, octal \223, binary 10010011
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 163, hex 0xA3, octal \243, binary 10100011
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 129, hex 0x81, octal \201, binary 10000001
This is continuation byte 3, expecting 0 more.

U+138C1	EGYPTIAN HIEROGLYPH-138C1
	* logogram (to be hidden) : štꜣ