As character names:

U+10980 MEROITIC HIEROGLYPHIC LETTER A character (𐦀)

As raw characters:

𐦀

As a string of HTML entities:

𐦀

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 144, hex 0x90, octal \220, binary 10010000
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 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 3, expecting 0 more.

U+10980	MEROITIC HIEROGLYPHIC LETTER A
	x (egyptian hieroglyph a001 - 13000)