1. Numbers
  2. Compare 163991 vs 164429

Compare 163991 vs 164429

Property163991164429
Typeprimeprime
Unique factors11
Total factors11
Prime factorization16399111644291
Prime factorization163991164429
Divisors count22
Divisors1, 1639911, 164429
Number of properties97
Additive primes6148th 
Chen primes6398th6412th
Cousin primes (2nd member)1811th 
Harmonic primes 5652nd
Long primes 5623rd
Primes15014th15053rd
Prime triplets (1st member)717th 
Prime triplets (2nd member)716th 
Pythagorean primes 7507th
Sexy primes (1st member)3637th 
Sophie germain primes1752nd 
Super primes 1758th
Twin primes (1st member)1838th1842nd
Roman numberals  
Base 210100000001001011121010000010010011012
Base 3220222212023221001122223
Base 422000211342200210314
Base 5202214315202302045
Base 63303115633051256
Base 71252052712532467
Base 850022785011158
Base 926885292704889
Base 101639911016442910
Base 11102233111025a111
Base 127aa9b127b1a512
Base 13598491359ac513
Base 1443a991443ccd14
Base 15338cb1533abe15
Base 1628097162824d16
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