As character names:

U+2F86F CJK COMPATIBILITY IDEOGRAPH-2F86F character (寧)

As raw characters:

寧

As a string of HTML entities:

寧

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 175, hex 0xAF, octal \257, binary 10101111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 161, hex 0xA1, octal \241, binary 10100001
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 175, hex 0xAF, octal \257, binary 10101111
This is continuation byte 3, expecting 0 more.

U+2F86F	CJK COMPATIBILITY IDEOGRAPH-2F86F
	: 5BE7