As character names:

U+F98B CJK COMPATIBILITY IDEOGRAPH-F98B character (曆)

As raw characters:

曆

As a string of HTML entities:

曆

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 143, hex 0x8F, octal \217, binary 10001111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 166, hex 0xA6, octal \246, binary 10100110
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 139, hex 0x8B, octal \213, binary 10001011
This is continuation byte 3, expecting 0 more.

U+F98B	CJK COMPATIBILITY IDEOGRAPH-F98B
	: 66C6