As character names:

U+233B APL FUNCTIONAL SYMBOL QUAD JOT character (⌻)

As raw characters:

⌻

As a string of HTML entities:

⌻

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 140, hex 0x8C, octal \214, binary 10001100
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 187, hex 0xBB, octal \273, binary 10111011
This is continuation byte 2, expecting 0 more.

U+233B	APL FUNCTIONAL SYMBOL QUAD JOT
	x (squared small circle - 29C7)