1. Numbers
  2. Compare 19879 vs 19889

Compare 19879 vs 19889

Property1987919889
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization1031 × 1931198891
Prime factorization103 × 19319889
Divisors count42
Divisors1, 103, 193, 198791, 19889
Number of properties18
Chen primes 1106th
Good primes 255th
Happy primes 374th
Harmonic primes 814th
Primes 2249th
Pythagorean primes 1118th
Semiprimes5057th 
Sophie germain primes 323rd
Twin primes (1st member) 340th
Roman numberals  
Base 210011011010011121001101101100012
Base 31000021021310000211223
Base 4103122134103123014
Base 51114004511140245
Base 623201162320256
Base 711164671116627
Base 8466478466618
Base 9302379302489
Base 1019879101988910
Base 1113a321113a4111
Base 12b60712b61512
Base 13908213908c13
Base 14735d14736914
Base 155d54155d5e15
Base 164da7164db116
This website uses cookies to ensure you get the best experience on our website. More info