Compare 211889 vs 212227

Property211889212227
Typeprimeprime
Unique factors11
Total factors11
Prime factorization21188912122271
Prime factorization211889212227
Divisors count22
Divisors1, 2118891, 212227
Number of properties74
Additive primes7655th 
Chen primes7922nd 
Harmonic primes7106th7115th
Isolated primes 14448th
Lucky primes 2430th
Primes18968th18993rd
Pythagorean primes9470th 
Sophie germain primes2155th 
Twin primes (1st member)2271st 
Roman numberals  
Base 211001110111011000121100111101000000112
Base 310120212220231012100100213
Base 430323230143033100034
Base 5232400245232424025
Base 64312545643143116
Base 71541516715425117
Base 863566186364038
Base 935258293531079
Base 102118891021222710
Base 11135217111354a411
Base 12a275512a299712
Base 13755a213757a213
Base 145730d14574b114
Base 1542bae1542d3715
Base 1633bb11633d0316
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