As character names:

U+1ED15 OTTOMAN SIYAQ NUMBER THREE HUNDRED character (𞴕)

As raw characters:

𞴕

As a string of HTML entities:

𞴕

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 158, hex 0x9E, octal \236, binary 10011110
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 180, hex 0xB4, octal \264, binary 10110100
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 149, hex 0x95, octal \225, binary 10010101
This is continuation byte 3, expecting 0 more.

U+1ED15	OTTOMAN SIYAQ NUMBER THREE HUNDRED