As character names:

U+1F4BE FLOPPY DISK character (💾)

As raw characters:

💾

As a string of HTML entities:

💾

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 159, hex 0x9F, octal \237, binary 10011111
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 146, hex 0x92, octal \222, binary 10010010
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 190, hex 0xBE, octal \276, binary 10111110
This is continuation byte 3, expecting 0 more.

U+1F4BE	FLOPPY DISK
	= flexible disk cartridge, floppy disc, floppy, diskette
	x (black hard shell floppy disk - 1F5AA)