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Java Integer toBinaryString() Method

The toBinaryString() method of Java Integer class returns a string representation of the integer argument as an unsigned integer in binary base 2.

Note: If the argument is snegative, the unsigned integer value is the argument plus 232otherwise, it is equal to the argument. This value is converted to a string of ASCII digits in binary (base 2) with no extra leading 0s. If the unsigned magnitude is zero, it is represented by a single zero character '0', otherwise, the first character representation of the unsigned magnitude will not be the zero character.

Explanation:

Syntax:

Following is the declaration of toBinaryString () method:

Parameter:

DataType Parameter Description Required/Optional
int i It specifies the number to be converted in binary string Required

Returns:

The toBinaryString() method returns the string representation of the unsigned integer value represented by the argument in binary (base 2).

Exceptions:

NA

Compatibility Version:

Java 1.0.2 and above

Example 1

Test it Now

Output:

Number = 121
Binary representation is = 1111001

Example 2

Output:

Enter the Number = 56
Number = 56
Binary representation is = 111000

Example 3

Test it Now

Output:

10100
11111111111111111111111111101100
1111101000
11111111111111111111110000011000

Next TopicJava Integer




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