1. Numbers
  2. Compare 128813 vs 128939

Compare 128813 vs 128939

Property128813128939
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12881311289391
Prime factorization128813128939
Divisors count22
Divisors1, 1288131, 128939
Number of properties86
Additive primes4968th 
Chen primes5212th5217th
Harmonic primes4539th 
Isolated primes9051st 
Long primes 4526th
Primes12056th12067th
Pythagorean primes5996th 
Sexy primes (1st member)2993rd 
Sophie germain primes1444th1446th
Twin primes (1st member) 1505th
Ulam primes 843rd
Roman numberals  
Base 2111110111001011012111110111101010112
Base 3201122002123201122121123
Base 413313023141331322234
Base 5131102235131112245
Base 62432205624325356
Base 71044356710446267
Base 837345583736538
Base 921562592157759
Base 101288131012893910
Base 1188863118896811
Base 1262665126274b12
Base 134682913468c513
Base 1434d2d1434dbd14
Base 1528278152830e15
Base 161f72d161f7ab16
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