Compare 211889 vs 213947

Property211889213947
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21188912139471
Prime factorization211889213947
Divisors count22
Divisors1, 2118891, 213947
Number of properties78
Additive primes7655th 
Chen primes7922nd7981st
Cousin primes (2nd member) 2260th
Harmonic primes7106th7159th
Primes18968th19122nd
Prime triplets (1st member) 887th
Prime triplets (2nd member) 886th
Pythagorean primes9470th 
Sexy primes (1st member) 4535th
Sophie germain primes2155th 
Twin primes (1st member)2271st2280th
Roman numberals  
Base 211001110111011000121101000011101110112
Base 310120212220231012121102223
Base 430323230143100323234
Base 5232400245233212425
Base 64312545643302556
Base 71541516715505167
Base 863566186416738
Base 935258293554289
Base 102118891021394710
Base 111352171113681811
Base 12a275512a398b12
Base 13755a213764c613
Base 145730d1457d7d14
Base 1542bae15435d215
Base 1633bb116343bb16
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