1. Numbers
  2. Compare 199931 vs 201449

Compare 199931 vs 201449

Property199931201449
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19993112014491
Prime factorization199931201449
Divisors count22
Divisors1, 1999311, 201449
Number of properties65
Chen primes7524th7568th
Emirps4276th 
Good primes 1022nd
Harmonic primes6757th 
Long primes6736th 
Primes17980th18094th
Pythagorean primes 9030th
Twin primes (1st member)2160th2168th
Roman numberals  
Base 211000011001111101121100010010111010012
Base 310101102021231010201000023
Base 430030332343010232214
Base 5223442115224212445
Base 64141335641523456
Base 71461614714662137
Base 860637386113518
Base 933422593363029
Base 101999311020144910
Base 111272361112839611
Base 129784b12986b512
Base 1370004137090113
Base 1452c0b14535b314
Base 153e38b153ea4e15
Base 1630cfb16312e916
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