26D3
26D3 is a hexadecimal number, which is a base-16 numeral system used in computing and digital electronics. In hexadecimal, the digits range from 0 to 9 and the letters A to F, where A represents 10, B represents 11, and so on up to F, which represents 15. The number 26D3 in hexadecimal can be converted to decimal (base-10) by evaluating each digit's contribution to the total value. Starting from the rightmost digit (which represents 16^0), each subsequent digit represents a power of 16 increasing by one from right to left. Therefore, 26D3 in hexadecimal is equivalent to (2 * 16^3) + (6 * 16^2) + (13 * 16^1) + (3 * 16^0) in decimal, which equals 9939. Hexadecimal is commonly used in computer science for representing binary-coded values in a more human-readable form, and it is also used in various programming languages and protocols.