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1790
The Number 1789: Properties and Meanings
1789 is a Prime Number.
1789 is the smallest number with the property that its first 4 multiples contain the digit 7.
The Year 1789 AD
In the year 1789 AD the Chemical Element Uranium was first discovered by Martin Heinrich Klaproth.
In the year 1789 AD the Chemical Element Zirconium was first discovered by Martin Heinrich Klaproth.
In the year 1789 AD the guillotine was invented.
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