1. Numbers
  2. Compare 39986 vs 39989

Compare 39986 vs 39989

Property3998639989
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 199931399891
Prime factorization2 × 1999339989
Divisors count42
Divisors1, 2, 19993, 399861, 39989
Number of properties18
Emirps 980th
Harmonic primes 1567th
Isolated primes 3022nd
Long primes 1587th
Primes 4203rd
Pythagorean primes 2085th
Semiprimes9788th 
Sexy primes (2nd member) 1194th
Sophie germain primes 565th
Roman numberals  
Base 21001110000110010210011100001101012
Base 32000211222320002120023
Base 4213003024213003114
Base 52234421522344245
Base 650504265050456
Base 722440272244057
Base 811606281160658
Base 9607589607629
Base 1039986103998910
Base 1128051112805411
Base 121b182121b18512
Base 131527b131528113
Base 1410802141080514
Base 15bcab15bcae15
Base 169c32169c3516
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