As character names:

U+1D89 LATIN SMALL LETTER R WITH PALATAL HOOK character (ᶉ)

As raw characters:

ᶉ

As a string of HTML entities:

ᶉ

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 182, hex 0xB6, octal \266, binary 10110110
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 137, hex 0x89, octal \211, binary 10001001
This is continuation byte 2, expecting 0 more.

U+1D89	LATIN SMALL LETTER R WITH PALATAL HOOK