Compare 427949 vs 427991

Property427949427991
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42794914279911
Prime factorization427949427991
Divisors count22
Divisors1, 4279491, 427991
Number of properties37
Chen primes14454th14457th
Primes35995th36000th
Prime triplets (1st member) 1536th
Sexy primes (1st member) 8087th
Sexy prime triplets (1st member) 1548th
Sophie germain primes 3797th
Twin primes (1st member)4031st4033rd
Roman numberals  
Base 21101000011110101101211010000111110101112
Base 321020200022232102020021123
Base 41220132231412201331134
Base 510214324451021434315
Base 6131011256131012356
Base 73431444734315347
Base 81503655815037278
Base 972202897220759
Base 104279491042799110
Base 112725851127261311
Base 121877a51218781b12
Base 1311ca321311ca6513
Base 14b1d5b14b1d8b14
Base 1586bee1586c2b15
Base 16687ad16687d716
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