1. Express the following 32 bit hex number in Little Endian format: 0x3F8C91

2. How many 4K pages of physical memory are required for the following malloc statement:

a. char *ptr x = (char *) malloc(4194304); (use log2 to determine)

b. Show the math for your answer to a. in hexadecimal. I.e. express 4194304 in hex and the 4K page size in hex, and calculate