As character names:

U+17D2 KHMER SIGN COENG character (្)

As raw characters:

្

As a string of HTML entities:

្

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

Byte number 3 is decimal 146, hex 0x92, octal \222, binary 10010010
This is continuation byte 2, expecting 0 more.

U+17D2	KHMER SIGN COENG
	* functions to indicate that the following Khmer letter is to be rendered subscripted
	* shape shown is arbitrary and is not visibly rendered