U+17D4C "𗵌" Tangut Ideograph-# Unicode Character

U+17D4C "𗵌" Tangut Ideograph-# is a specific numeral glyph from the Tangut script, an ancient writing system used to record the extinct Tangut language spoken by the Tangut people of the Western Xia dynasty (11th–13th centuries). This character represents the digit for the number four in the Tangut numerical system, which was a non-positional decimal system with unique ideographs for each numeral. Assigned to the Tangut Ideographs block in Unicode, it is part of a comprehensive effort to digitally encode and preserve the historical script for academic study and digital typography.