Compare 199487 vs 199487

Property199487199487
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19948711994871
Prime factorization199487199487
Divisors count22
Divisors1, 1994871, 199487
Number of properties77
Chen primes7508th7508th
Cousin primes (2nd member)2132nd2132nd
Harmonic primes6744th6744th
Long primes6720th6720th
Primes17942nd17942nd
Prime triplets (2nd member)839th839th
Twin primes (1st member)2154th2154th
Roman numberals  
Base 211000010110011111121100001011001111112
Base 310101012210231010101221023
Base 430023033343002303334
Base 5223404225223404225
Base 64135315641353156
Base 71460411714604117
Base 860547786054778
Base 933357293335729
Base 101994871019948710
Base 111269721112697211
Base 129753b129753b12
Base 136ca52136ca5213
Base 14529b114529b114
Base 153e192153e19215
Base 1630b3f1630b3f16
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