1. Numbers
  2. Compare 128971 vs 129049

Compare 128971 vs 129049

Property128971129049
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12897111290491
Prime factorization128971129049
Divisors count22
Divisors1, 1289711, 129049
Number of properties64
Emirps2434th2436th
Isolated primes 9068th
Long primes4527th 
Lucky primes1582nd 
Primes12072nd12081st
Pythagorean primes 6008th
Twin primes (2nd member)1506th 
Ulam primes845th 
Roman numberals  
Base 2111110111110010112111111000000110012
Base 3201122202013201200001213
Base 413313302341332001214
Base 5131113415131121445
Base 62433031624332416
Base 71045003710451447
Base 837371383740318
Base 921582192160179
Base 101289711012904910
Base 11889971188a5811
Base 1262777126282112
Base 134691b134697b13
Base 1435003143505b14
Base 1528331152838415
Base 161f7cb161f81916
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