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It is the maximum value of an unsigned 16-bit integer. [1] In mathematics. 65535 is the sum of 2 0 through 2 15 ... with names like MAX_UNSIGNED_SHORT. [4]
If the variable has a signed integer type, a program may make the assumption that a variable always contains a positive value. An integer overflow can cause the value to wrap and become negative, which violates the program's assumption and may lead to unexpected behavior (for example, 8-bit integer addition of 127 + 1 results in −128, a two's ...
[a] Thus, a signed 32-bit integer can only represent integer values from −(2 31) to 2 31 − 1 inclusive. Consequently, if a signed 32-bit integer is used to store Unix time, the latest time that can be stored is 2 31 − 1 (2,147,483,647) seconds after epoch, which is 03:14:07 on Tuesday, 19 January 2038. [ 7 ]
The maximum signed 32 bit value (2 31 − 1) 16,777,216: 0100 0000 The largest consecutive integer in IEEE 754 single precision (2 24) 65,535: FFFF The maximum unsigned 16 bit value (2 16 − 1) 32,767 7FFF The maximum signed 16 bit value (2 15 − 1) 255: FF The maximum unsigned 8 bit value (2 8 − 1) 127 7F The maximum signed 8 bit value (2 ...
A 16-bit microprocessor chip can directly access 65536 memory addresses, and the 16-bit highcolor graphics standard supports a color palette of 65536 different colors. The maximum number of methods allowed in a single dex file Android application is 65536. [6] The limit for the amount of code in bytes for a non-native, non-abstract method in Java.
The number 2,147,483,647 (or hexadecimal 7FFFFFFF 16) is the maximum positive value for a 32-bit signed binary integer in computing. It is therefore the maximum value for variables declared as integers (e.g., as int ) in many programming languages.
In many programming languages, there exist predefined constants representing the least and the greatest values representable with a given integer type. Names for these include SmallBASIC: MAXINT [20] Java: java. lang. Integer. MAX_VALUE, java. lang. Integer. MIN_VALUE [21] Corresponding fields exist for the other integer classes in Java.
Programs that process years as 16-bit values may encounter problems dealing with either the year 32,768 or 65,536, depending on whether the value is treated as a signed or unsigned integer. For the year 32,768 problem, years after 32,767 may be interpreted as negative numbers, [5] [87] beginning with −32,768 which may be displayed as 32,768 BC.