1093

This number is a prime.

Just showing those entries submitted by 'Dobb': (Click here to show all)

+ The prime number 1093 equals 3^6+3^5+3^4+3^3+3^2+3+1 or the repunit 1111111 in base 3. [Dobb]

+ Thomas A. Edison (1847-1931) held 1093 successful U.S. patent applications. [Dobb]

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