As character names:

U+16B5E PAHAWH HMONG NUMBER MILLIONS character (𖭞)

As raw characters:

𖭞

As a string of HTML entities:

𖭞

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 150, hex 0x96, octal \226, binary 10010110
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 158, hex 0x9E, octal \236, binary 10011110
This is continuation byte 3, expecting 0 more.

U+16B5E	PAHAWH HMONG NUMBER MILLIONS
	= roob