Compare 42982 vs 42989

Property4298242989
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization21 × 214911429891
Prime factorization2 × 2149142989
Divisors count42
Divisors1, 2, 21491, 429821, 42989
Number of properties17
Chen primes 2105th
Harmonic primes 1672nd
Isolated primes 3249th
Long primes 1691st
Primes 4494th
Pythagorean primes 2230th
Semiprimes10457th 
Ulam primes 340th
Roman numberals  
Base 21010011111100110210100111111011012
Base 32011221221320112220123
Base 4221332124221332314
Base 52333412523334245
Base 653055465310056
Base 723621272362227
Base 812374681237558
Base 9648579648659
Base 1042982104298910
Base 112a325112a33111
Base 1220a5a1220a6512
Base 1316744131674b13
Base 1411942141194914
Base 15cb0715cb0e15
Base 16a7e616a7ed16
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