As character names:

U+AB64 LATIN SMALL LETTER INVERTED ALPHA character (ꭤ)

As raw characters:

ꭤ

As a string of HTML entities:

ꭤ

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 138, hex 0x8A, octal \212, binary 10001010
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 173, hex 0xAD, octal \255, binary 10101101
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 164, hex 0xA4, octal \244, binary 10100100
This is continuation byte 3, expecting 0 more.

U+AB64	LATIN SMALL LETTER INVERTED ALPHA
	* unrounded low back vowel
	x (latin small letter turned alpha - 0252)