1. Numbers
  2. Compare 128981 vs 130199

Compare 128981 vs 130199

Property128981130199
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12898111301991
Prime factorization128981130199
Divisors count22
Divisors1, 1289811, 130199
Number of properties108
Additive primes4975th5022nd
Chen primes5219th5258th
Emirps 2468th
Harmonic primes 4585th
Long primes4528th 
Primes12073rd12176th
Prime triplets (1st member)612th 
Pythagorean primes6004th 
Safe primes 828th
Sexy primes (1st member)2996th 
Sexy prime triplets (1st member)640th 
Sophie germain primes 1461st
Super primes1446th 
Twin primes (1st member)1507th1518th
Roman numberals  
Base 2111110111110101012111111100100101112
Base 3201122210023201211210123
Base 413313311141333021134
Base 5131114115131312445
Base 62433045624424356
Base 71045016710514067
Base 837372583762278
Base 921583292175359
Base 101289811013019910
Base 11889a6118990311
Base 1262785126341b12
Base 1346928134735413
Base 143500d143563d14
Base 152833b152889e15
Base 161f7d5161fc9716
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