Compare 20467 vs 20479

Property2046720479
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization971 × 2111204791
Prime factorization97 × 21120479
Divisors count42
Divisors1, 97, 211, 204671, 20479
Number of properties17
Chen primes 1138th
Cousin primes (1st member) 353rd
Harmonic primes 842nd
Primes 2312th
Prime triplets (2nd member) 171st
Semiprimes5192nd 
Solinas primes 89th
Twin primes (2nd member) 348th
Roman numberals  
Base 210011111111001121001111111111112
Base 31001002001310010021113
Base 4103333034103333334
Base 51123332511234045
Base 623443162344516
Base 711344671134647
Base 8477638477778
Base 9310619310749
Base 1020467102047910
Base 1114417111442811
Base 12ba1712ba2712
Base 13941513942413
Base 14765d14766b14
Base 1560e715610415
Base 164ff3164fff16
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