1. Numbers
  2. Compare 20939 vs 21191

Compare 20939 vs 21191

Property2093921191
Typeprimeprime
Unique factors11
Total factors11
Prime factorization209391211911
Prime factorization2093921191
Divisors count22
Divisors1, 209391, 21191
Number of properties77
Additive primes1093rd 
Chen primes1159th1171st
Cousin primes (2nd member) 361st
Isolated primes1644th 
Long primes895th 
Primes2355th2383rd
Prime triplets (2nd member) 178th
Sophie germain primes340th 
Super primes 354th
Twin primes (1st member) 361st
Ulam primes176th179th
Roman numberals  
Base 210100011100101121010010110001112
Base 31001201112310020012123
Base 4110130234110230134
Base 51132224511342315
Base 624053562420356
Base 711502271155327
Base 8507138513078
Base 9316459320559
Base 1020939102119110
Base 11148061114a1511
Base 121014b121031b12
Base 1396b913985113
Base 1478b9147a1914
Base 15630e15642b15
Base 1651cb1652c716
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