Convert an Integer

From:

Initial Base

Integer

To:

New Base

Result:

( Integer in New Base )

 

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Help Information

Examples

Initial Base

Integer

New Base

Result

10

13

2

(1101)2

2

1101

10

(13)10

16

A345FF9C

2

(10100011010001011111111110011100)2

16

A345FF9C

8

(24321377634)8

3

221002

7

(1655)7

23

{17}{3}{22}

18

({1}{10}{0}{12})18

23

{17}3{22}

2

(10001101111100)2

4

1320

30

({4}{0})30

The "Initial Base" Entry

Enter the initial base of the integer (e.g., 2 for binary, 8 for octal, 10 for decimal, 16 for hexadecimal, etc.).

The "Integer" Entry

The table below describes the notation for entering the integer's digits. Note that the digit values in this table are shown in base 10. If a digit value is from 10 to 15, you can use the standard hexidecimal symbols A through F. For a digit value larger than 15, you must enter its base 10 value enclosed in braces. The braces notation can actually be used for any digit value, and we will use it for all digts in the results when the new base is greater than 16.

Digit Value

Digit Notation

0

0

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

A or a

11

B or b

12

C or c

13

D or d

14

E or e

15

F or f

value is >15

{ base 10 digit value }

The following table illustrates the digit notation by showing how you could enter the base 10 integer 781 in mulitple bases.

Digit Notation Examples

Initial Base

Integer

10

781

2

1100001101

16

30D

29

{26}{27}

The "New Base" Entry

Enter the new base to which you want the integer converted (e.g., 2 for binary, 8 for octal, 10 for decimal, 16 for hexadecimal, etc.).