As character names:

U+1091B PHOENICIAN NUMBER THREE character (𐤛)

As raw characters:

𐤛

As a string of HTML entities:

𐤛

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 164, hex 0xA4, octal \244, binary 10100100
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 155, hex 0x9B, octal \233, binary 10011011
This is continuation byte 3, expecting 0 more.

U+1091B	PHOENICIAN NUMBER THREE