Compare 20479 vs 20485

Property2047920485
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization20479151 × 171 × 2411
Prime factorization204795 × 17 × 241
Divisors count28
Divisors1, 204791, 5, 17, 85, 241, 1205, 4097, 20485
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 210011111111111121010000000001012
Base 31001002111310010022013
Base 4103333334110000114
Base 51123404511234205
Base 623445162345016
Base 711346471135037
Base 8477778500058
Base 9310749310819
Base 1020479102048510
Base 1114428111443311
Base 12ba2712ba3112
Base 13942413942a13
Base 14766b14767314
Base 15610415610a15
Base 164fff16500516
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