1
![The 24-hour tower clock in [[Venice](https://upload.wikimedia.org/wikipedia/commons/0/0e/Clock_24_J.jpg)
In mathematics, 1 is the multiplicative identity, meaning that any number multiplied by 1 equals the same number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. In digital technology, 1 represents the "on" state in binary code, the foundation of computing. Philosophically, 1 symbolizes the ultimate reality or source of existence in various traditions. Provided by Wikipedia
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