Compare 639041 vs 639053

Property639041639053
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization131 × 4915716390531
Prime factorization13 × 49157639053
Divisors count42
Divisors1, 13, 49157, 6390411, 639053
Number of properties14
Cousin primes (2nd member) 5623rd
Isolated primes 40760th
Primes 52007th
Semiprimes136937th 
Sophie germain primes 5296th
Roman numberals  
Base 2100111000000010000012100111000000010011012
Base 31012110121012310121101211223
Base 42130001001421300010314
Base 513042213151304222035
Base 6214103056214103256
Base 75301044753010627
Base 82340101823401158
Base 91173535911735489
Base 106390411063905310
Base 113a7137113a714811
Base 12269995122699a512
Base 13194b4013194b4c13
Base 14128c5b14128c6914
Base 15c952b15c953815
Base 169c041169c04d16
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