As character names:

U+102F8 COPTIC EPACT NUMBER SIX HUNDRED character (𐋸)

As raw characters:

𐋸

As a string of HTML entities:

𐋸

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 139, hex 0x8B, octal \213, binary 10001011
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 184, hex 0xB8, octal \270, binary 10111000
This is continuation byte 3, expecting 0 more.

U+102F8	COPTIC EPACT NUMBER SIX HUNDRED