As character names:

U+1800 MONGOLIAN BIRGA 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 160, hex 0xA0, octal \240, binary 10100000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 2, expecting 0 more.

U+1800	MONGOLIAN BIRGA
	x (tibetan mark initial yig mgo mdun ma - 0F04)