0x1604
0x1604 is a hexadecimal numeric literal used in computing and programming. The prefix 0x signals hexadecimal notation, so the digits 1, 6, 0, 4 represent the decimal value 5636. In binary this corresponds to 0001 0110 0000 0100 in a 16-bit view. Hex literals like 0x1604 are commonly used to initialize constants, specify memory addresses, or encode data words in source code and firmware.
Because hexadecimal numbers have no intrinsic meaning on their own, the significance of 0x1604 depends entirely
In blockchain and crypto literature, addresses are typically 20-byte (40-hex-digit) values prefixed by 0x; standalone 0x1604