Compare 127817 vs 128939

Property127817128939
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12781711289391
Prime factorization127817128939
Divisors count22
Divisors1, 1278171, 128939
Number of properties56
Chen primes5176th5217th
Long primes4493rd4526th
Primes11972nd12067th
Pythagorean primes5950th 
Sophie germain primes 1446th
Twin primes (1st member)1494th1505th
Ulam primes 843rd
Roman numberals  
Base 2111110011010010012111110111101010112
Base 3201110222223201122121123
Base 413303102141331322234
Base 5130422325131112245
Base 62423425624325356
Base 71041434710446267
Base 837151183736538
Base 921428892157759
Base 101278171012893910
Base 1188038118896811
Base 1261b75126274b12
Base 134624113468c513
Base 143481b1434dbd14
Base 1527d12152830e15
Base 161f349161f7ab16
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