Compare 19993 vs 20479

Property1999320479
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199931204791
Prime factorization1999320479
Divisors count22
Divisors1, 199931, 20479
Number of properties87
Additive primes1050th 
Chen primes 1138th
Cousin primes (1st member)344th353rd
Harmonic primes 842nd
Long primes865th 
Lucky primes367th 
Primes2261st2312th
Prime triplets (2nd member)168th171st
Pythagorean primes1124th 
Solinas primes 89th
Twin primes (2nd member)342nd348th
Roman numberals  
Base 210011100001100121001111111111112
Base 31000102111310010021113
Base 4103201214103333334
Base 51114433511234045
Base 623232162344516
Base 711220171134647
Base 8470318477778
Base 9303749310749
Base 1019993102047910
Base 1114026111442811
Base 12b6a112ba2712
Base 13913c13942413
Base 14740114766b14
Base 155dcd15610415
Base 164e19164fff16
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