Compare 420799 vs 420809

Property420799420809
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42079914208091
Prime factorization420799420809
Divisors count22
Divisors1, 4207991, 420809
Number of properties55
Additive primes14013th14015th
Chen primes 14238th
Cousin primes (1st member)3965th 
Isolated primes27516th 
Lucky primes4236th 
Primes35451st35453rd
Sexy primes (2nd member) 7983rd
Twin primes (1st member) 3969th
Roman numberals  
Base 21100110101110111111211001101011110010012
Base 321010102001132101010201123
Base 41212232333412122330214
Base 510143114451014312145
Base 6130040516130041056
Base 73401551734015647
Base 81465677814657118
Base 971120497112159
Base 104207991042080910
Base 112681751126818411
Base 121836271218363512
Base 131196c2131196cc13
Base 14ad4d114ad4db14
Base 1584a341584a3e15
Base 1666bbf1666bc916
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