1f004a

1f004a is a Unicode character, specifically a numeral zero in a squared context. It belongs to the "Enclosed Alphanumerics" block of Unicode, which contains characters enclosed in circles, parentheses, or squares. The character is represented by the hexadecimal code point U+1F004A. It is often used in digital contexts where a distinct visual representation of the numeral zero is desired, particularly when differentiating it from other similar-looking characters or when emphasizing its enclosed nature. Its appearance is a standard Arabic numeral zero within a square. The specific rendering can vary slightly depending on the font and operating system used.