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The numbers used are 0, 1, 2, ... , 15. However, the numbers 10 to 15 are denoted by A, B, C, D, E and F.

This is to distinguish between, for example, the decimal 11 and the hex 11. The latter is 1*161 + 1 (in decimal) or 17 (in decimal).

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Q: What are the numbers used in the Hexadecimal number system?
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What are numerals most common system of number notation used in today'sworld?

a collection of symbols used to represent small numbers, together with a system of rules for representing larger numbers.


What is the convertion of FF hexadecimal to a decimal?

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What is 10111010 in hexidecimal?

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Why is it imposibel to convert decimal number used to binary on digit by digit basis as can be done for hexadecimal?

Try it out, and see whether you get the correct results. (You won't.) The difference is that hexadecimal is based on the number 16, and 16 is a power of 2. On the other hand, 10 is NOT a power of 2.


What is 192 in Hindi-Arabic numerals?

Hindu/Arabic numbers are the system of numbers which are used in most countries of the world. 192 is a Hindu/Arabic number.