Eleven (11, XI) is the natural number following 10 and preceding 12. It is the first repdigit (11) and the smallest two-digit prime number. Key Facts About 11:
Mathematics: It is the 5th prime number. It is a prime number, meaning its only divisors are 1 and itself.
Sports: Many team sports, including football (soccer), American football, and field hockey, feature 11 players per side on the field. Idioms & Culture:
The Eleventh Hour: Refers to the last possible moment before a deadline, often implying urgent danger or emergency.
Up to Eleven: An idiom from “This Is Spinal Tap” referring to turning volume or intensity beyond typical limits.
Symbolism: In some contexts, it can represent “sin” or “transgression” as it exceeds the ten commandments. Other meanings include: Science: It is the atomic number of sodium (Na).
History: The Armistice ending World War I was signed on the 11th hour of the 11th day of the 11th month.
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