Compare 420799 vs 420857

Property420799420857
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42079914208571
Prime factorization420799420857
Divisors count22
Divisors1, 4207991, 420857
Number of properties58
Additive primes14013th 
Chen primes 14240th
Cousin primes (1st member)3965th 
Cousin primes (2nd member) 3966th
Isolated primes27516th 
Lucky primes4236th 
Primes35451st35457th
Prime quadruplets (3rd member) 92nd
Prime triplets (2nd member) 1519th
Prime triplets (3rd member) 1518th
Sexy primes (2nd member) 7984th
Twin primes (1st member) 3971st
Roman numberals  
Base 21100110101110111111211001101011111110012
Base 321010102001132101010220223
Base 41212232333412122333214
Base 510143114451014314125
Base 6130040516130042256
Base 73401551734016637
Base 81465677814657718
Base 971120497112689
Base 104207991042085710
Base 112681751126821811
Base 121836271218367512
Base 131196c21311973813
Base 14ad4d114ad53314
Base 1584a341584a7215
Base 1666bbf1666bf916
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