As character names:

U+13431 EGYPTIAN HIEROGLYPH HORIZONTAL JOINER character (𓐱)

As raw characters:

𓐱

As a string of HTML entities:

𓐱

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 144, hex 0x90, octal \220, binary 10010000
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 177, hex 0xB1, octal \261, binary 10110001
This is continuation byte 3, expecting 0 more.

U+13431	EGYPTIAN HIEROGLYPH HORIZONTAL JOINER
	= sign separator: juxtaposition (Manuel de Codage)