A number system is a collection of various symbols which are called digits.
When we type some letters or words, the computer translates them into numbers as computers can understand only numbers. A computer can understand the positional number system where there are only a few symbols called digits and these symbols represent different values depending on the position they occupy in the number.
The value of each digit in a number can be determined using −
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->The digit
->The position of the digit in the number
->The base of the number system (where the base is defined as the total number of digits
available in the number system)
Number System Type:-
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1.Decimal Number System
2.Binary Number System
3.Octal Number System
4.Hexa Decimal Number System