1. Numbers
  2. Compare 20959 vs 21191

Compare 20959 vs 21191

Property2095921191
Typeprimeprime
Unique factors11
Total factors11
Prime factorization209591211911
Prime factorization2095921191
Divisors count22
Divisors1, 209591, 21191
Number of properties57
Chen primes 1171st
Cousin primes (1st member)357th 
Cousin primes (2nd member) 361st
Isolated primes1646th 
Lucky primes383rd 
Primes2357th2383rd
Prime triplets (2nd member) 178th
Super primes350th354th
Twin primes (1st member) 361st
Ulam primes 179th
Roman numberals  
Base 210100011101111121010010110001112
Base 31001202021310020012123
Base 4110131334110230134
Base 51132314511342315
Base 624101162420356
Base 711505171155327
Base 8507378513078
Base 9316679320559
Base 1020959102119110
Base 11148241114a1511
Base 1210167121031b12
Base 13970313985113
Base 1478d1147a1914
Base 15632415642b15
Base 1651df1652c716
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