1. Numbers
  2. Compare 12109 vs 12289

Compare 12109 vs 12289

Property1210912289
Typeprimeprime
Unique factors11
Total factors11
Prime factorization121091122891
Prime factorization1210912289
Divisors count22
Divisors1, 121091, 12289
Number of properties89
Additive primes698th 
Cousin primes (1st member)236th 
Cuban primes 2 13th
Emirps329th337th
Harmonic primes522nd 
Isolated primes 989th
Pierpont primes 27th
Primes1450th1470th
Prime triplets (2nd member)123rd 
Proth primes 42nd
Pythagorean primes714th725th
Solinas primes 79th
Thabit primes of the 2nd kind 6th
Twin primes (2nd member)238th 
Roman numberals  
Base 2101111010011012110000000000012
Base 312112111131212120113
Base 42331031430000014
Base 534141453431245
Base 613202161325216
Base 7502067505547
Base 8275158300018
Base 9175449177649
Base 1012109101228910
Base 11910911926211
Base 12701112714112
Base 13568613579413
Base 1445ad14469b14
Base 1538c415399415
Base 162f4d16300116
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