As character names:

U+2484 PARENTHESIZED NUMBER SEVENTEEN character (⒄)

As raw characters:

⒄

As a string of HTML entities:

⒄

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 146, hex 0x92, octal \222, binary 10010010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 132, hex 0x84, octal \204, binary 10000100
This is continuation byte 2, expecting 0 more.

U+2484	PARENTHESIZED NUMBER SEVENTEEN
	# 0028 0031 0037 0029