1. Numbers
  2. Compare 427241 vs 427991

Compare 427241 vs 427991

Property427241427991
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42724114279911
Prime factorization427241427991
Divisors count22
Divisors1, 4272411, 427991
Number of properties97
Chen primes14434th14457th
Cousin primes (2nd member)4016th 
Primes35941st36000th
Prime quadruplets (1st member)93rd 
Prime quintuplet 1s (2nd member)22nd 
Prime triplets (1st member)1532nd1536th
Prime triplets (2nd member)1531st 
Sexy primes (1st member)8070th8087th
Sexy prime triplets (1st member) 1548th
Sophie germain primes 3797th
Twin primes (1st member)4023rd4033rd
Roman numberals  
Base 21101000010011101001211010000111110101112
Base 321020100120232102020021123
Base 41220103221412201331134
Base 510213243151021434315
Base 6130535456131012356
Base 73426413734315347
Base 81502351815037278
Base 972105297220759
Base 104272411042799110
Base 11271aa11127261311
Base 121872b51218781b12
Base 1311c6091311ca6513
Base 14b19b314b1d8b14
Base 15868cb1586c2b15
Base 16684e916687d716
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