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Java Long.toHexString() Method

Last Updated : 05 Dec, 2018
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The Java.lang.Long.toHexString() is a built-in function in Java which returns a string representation of the long argument as an unsigned integer in base 16. The function accepts a single parameter as an argument in Long data-type. Syntax:
public static String toHexString(long num)

Parameters:  The function accepts a single mandatory parameter 
num -  This parameter specifies the number which is to be converted to Hexadecimal string. 
Return Value: The function returns a string representation of the long argument as an unsigned integer in base 16. Examples:
Input : 11
Output : b

Input : 12
Output : c
Program 1: The program below demonstrates the working of function.
Output:
Hex string is b
Program 2: The program below demonstrates the working of function.
Output:
 Hex string is ea

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