As character names:

U+1D19 LATIN LETTER SMALL CAPITAL REVERSED R character (ᴙ)

As raw characters:

ᴙ

As a string of HTML entities:

ᴙ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 153, hex 0x99, octal \231, binary 10011001
This is continuation byte 2, expecting 0 more.

U+1D19	LATIN LETTER SMALL CAPITAL REVERSED R