Compare 811931 vs 812081

Property811931812081
Typeprimeprime
Unique factors11
Total factors11
Prime factorization81193118120811
Prime factorization811931812081
Divisors count22
Divisors1, 8119311, 812081
Number of properties53
Additive primes25077th 
Chen primes25058th25064th
Isolated primes 51166th
Primes64827th64839th
Sophie germain primes6501st 
Twin primes (1st member)6837th 
Roman numberals  
Base 2110001100011100110112110001100100001100012
Base 31112020202112311120202220023
Base 43012032123430121003014
Base 520144021152014413115
Base 6252225356252233456
Base 76621101766214047
Base 83061633830620618
Base 91466675914668629
Base 108119311081208110
Base 1150501a1150514611
Base 12331a4b12331b5512
Base 132257431322582a13
Base 14171c7114171d3b14
Base 1511088b1511093b15
Base 16c639b16c643116
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