Compare 20479 vs 20488

Property2047920488
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization20479123 × 131 × 1971
Prime factorization204792 × 2 × 2 × 13 × 197
Divisors count216
Divisors1, 204791, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488
Number of properties70
Chen primes1138th 
Cousin primes (1st member)353rd 
Harmonic primes842nd 
Primes2312th 
Prime triplets (2nd member)171st 
Solinas primes89th 
Twin primes (2nd member)348th 
Roman numberals  
Base 210011111111111121010000000010002
Base 31001002111310010022113
Base 4103333334110000204
Base 51123404511234235
Base 623445162345046
Base 711346471135067
Base 8477778500108
Base 9310749310849
Base 1020479102048810
Base 1114428111443611
Base 12ba2712ba3412
Base 13942413943013
Base 14766b14767614
Base 15610415610d15
Base 164fff16500816
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