NumberADay: 613

Sunday, September 5, 2010
613
613 is a prime number.
613 is a centered square number.
613 is the smallest prime such that bringing the earth first digit to of a woman who is still living (361)
613 is the smallest square number of partitions of different countries 4k 3k 8k 0k 469k 433k 579k 
613 has a representation of a sum to get to date 

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