As character names:

U+A7FA LATIN LETTER SMALL CAPITAL TURNED M character (ꟺ)

As raw characters:

ꟺ

As a string of HTML entities:

ꟺ

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 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 186, hex 0xBA, octal \272, binary 10111010
This is continuation byte 3, expecting 0 more.

U+A7FA	LATIN LETTER SMALL CAPITAL TURNED M
	* voiceless closed central vowel
	x (latin small letter turned m - 026F)
	x (cyrillic small letter sha - 0448)