Number System

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