1. Numbers
  2. Compare 218081 vs 218093

Compare 218081 vs 218093

Property218081218093
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization2180811171 × 128291
Prime factorization21808117 × 12829
Divisors count24
Divisors1, 2180811, 17, 12829, 218093
Number of properties101
Chen primes8111th 
Cousin primes (2nd member)2295th 
Good primes1075th 
Harmonic primes7296th 
Primes19449th 
Prime triplets (1st member)898th 
Prime triplets (2nd member)897th 
Pythagorean primes9706th 
Semiprimes 49128th
Sexy primes (1st member)4600th 
Twin primes (1st member)2313th 
Roman numberals  
Base 211010100111110000121101010011111011012
Base 310200201100231020020111123
Base 431103320143110332314
Base 5234343115234343335
Base 64401345644014056
Base 71565543715655617
Base 865174186517558
Base 936213293621459
Base 102180811021809310
Base 111399361113994711
Base 12a625512a626512
Base 1378356137836513
Base 145969314596a114
Base 154493b154494815
Base 16353e116353ed16
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