How to Convert Integers to Strings in Python?

Convert Integer to String in Python

Converting an integer to a string is a common task in Python programming. There are several ways to perform this conversion:

Using the str() Function

The most straightforward method to convert an integer to a string is to use the str() function. This function takes an object as an argument and converts it to a string by calling its __str__ method. For integers, __str__ simply returns the digits of the integer.

<code class="python">>>> str(42)
'42'</code>

Custom Conversion

If you need more control over the conversion process, you can perform it manually. This can be useful if you want to add prefixes or suffixes to the resulting string.

<code class="python">num = 42
string_num = ""
if num < 0:
    string_num += '-'
    num = -num

while num > 0:
    digit = num % 10
    string_num += chr(digit + ord('0'))
    num //= 10

string_num = string_num[::-1]</code>

Converting to String from Other Types

The str() function can be used to convert not only integers but also other types of objects to strings. For example, you can convert a float to a string as follows:

<code class="python">>>> str(3.14)
'3.14'</code>

Links to Documentation

• [int()](https://docs.python.org/3/library/functions.html#int)
• [str()](https://docs.python.org/3/library/functions.html#str)

Note

Integers and strings are two different types in Python. Converting an integer to a string does not change its value, but it provides a way to represent it as a sequence of characters.

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