1. Numbers
  2. Compare 12287 vs 12289

Compare 12287 vs 12289

Property1228712289
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization111 × 11171122891
Prime factorization11 × 111712289
Divisors count42
Divisors1, 11, 1117, 122871, 12289
Number of properties19
Cuban primes 2 13th
Emirps 337th
Isolated primes 989th
Pierpont primes 27th
Primes 1470th
Proth primes 42nd
Pythagorean primes 725th
Semiprimes3205th 
Solinas primes 79th
Thabit primes of the 2nd kind 6th
Roman numberals  
Base 2101111111111112110000000000012
Base 312121200231212120113
Base 42333333430000014
Base 534312253431245
Base 613251561325216
Base 7505527505547
Base 8277778300018
Base 9177629177649
Base 1012287101228910
Base 11926011926211
Base 12713b12714112
Base 13579213579413
Base 14469914469b14
Base 15399215399415
Base 162fff16300116
This website uses cookies to ensure you get the best experience on our website. More info