Compare 669377 vs 670487

Property669377670487
Typeprimeprime
Unique factors11
Total factors11
Prime factorization66937716704871
Prime factorization669377670487
Divisors count22
Divisors1, 6693771, 670487
Number of properties45
Chen primes21208th21240th
Primes54261st54345th
Prime triplets (1st member) 2142nd
Sexy primes (1st member) 11720th
Sexy primes (2nd member)11701st 
Twin primes (1st member)5857th5865th
Roman numberals  
Base 2101000110110110000012101000111011000101112
Base 31021000012202310210012012123
Base 42203123001422032301134
Base 513241000251324234225
Base 6222025456222120356
Base 75455352754615267
Base 82433301824354278
Base 91230182912316559
Base 106693771067048710
Base 11417a051141882411
Base 122834551228401b12
Base 131a58a7131a624c13
Base 14135d29141364bd14
Base 15d350215d39e215
Base 16a36c116a3b1716
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