As character names:

U+02B9 MODIFIER LETTER PRIME character (ʹ)

As raw characters:

ʹ

As a string of HTML entities:

ʹ

Decoder output:

Byte number 1 is decimal 202, hex 0xCA, octal \312, binary 11001010
This is the first byte of a 2 byte sequence.

Byte number 2 is decimal 185, hex 0xB9, octal \271, binary 10111001
This is continuation byte 1, expecting 0 more.

U+02B9	MODIFIER LETTER PRIME
	* primary stress, emphasis
	* transliteration of mjagkij znak (Cyrillic soft sign: palatalization)
	* transliteration of Hebrew geresh
	x (apostrophe - 0027)
	x (acute accent - 00B4)
	x (modifier letter acute accent - 02CA)
	x (combining acute accent - 0301)
	x (greek numeral sign - 0374)
	x (hebrew punctuation geresh - 05F3)
	x (prime - 2032)