1. Numbers
  2. Compare 12289 vs 20479

Compare 12289 vs 20479

Property1228920479
Typeprimeprime
Unique factors11
Total factors11
Prime factorization122891204791
Prime factorization1228920479
Divisors count22
Divisors1, 122891, 20479
Number of properties97
Chen primes 1138th
Cousin primes (1st member) 353rd
Cuban primes 213th 
Emirps337th 
Harmonic primes 842nd
Isolated primes989th 
Pierpont primes27th 
Primes1470th2312th
Prime triplets (2nd member) 171st
Proth primes42nd 
Pythagorean primes725th 
Solinas primes79th89th
Thabit primes of the 2nd kind6th 
Twin primes (2nd member) 348th
Roman numberals  
Base 21100000000000121001111111111112
Base 3121212011310010021113
Base 430000014103333334
Base 5343124511234045
Base 613252162344516
Base 75055471134647
Base 8300018477778
Base 9177649310749
Base 1012289102047910
Base 119262111442811
Base 12714112ba2712
Base 13579413942413
Base 14469b14766b14
Base 15399415610415
Base 163001164fff16
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