1. Numbers
  2. Compare 427243 vs 427247

Compare 427243 vs 427247

Property427243427247
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42724314272471
Prime factorization427243427247
Divisors count22
Divisors1, 4272431, 427247
Number of properties1110
Chen primes 14435th
Cousin primes (1st member)4017th 
Cousin primes (2nd member) 4017th
Primes35942nd35943rd
Prime quadruplets (2nd member)93rd 
Prime quadruplets (3rd member) 93rd
Prime quintuplet 1s (3rd member)22nd 
Prime quintuplet 1s (4th member) 22nd
Prime triplets (1st member)1533rd 
Prime triplets (2nd member)1532nd1533rd
Prime triplets (3rd member)1531st1532nd
Safe primes 2172nd
Sexy primes (1st member)8071st 
Sexy primes (2nd member)8069th8070th
Sexy prime triplets (2nd member)1544th 
Twin primes (1st member) 4024th
Twin primes (2nd member)4023rd 
Roman numberals  
Base 21101000010011101011211010000100111011112
Base 321020100121132102010012223
Base 41220103223412201032334
Base 510213243351021324425
Base 6130535516130535556
Base 73426415734264227
Base 81502353815023578
Base 972105497210589
Base 104272431042724710
Base 11271aa311271aa711
Base 121872b7121872bb12
Base 1311c60b1311c61213
Base 14b19b514b19b914
Base 15868cd15868d215
Base 16684eb16684ef16
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