1. Numbers
  2. Compare 20407 vs 21379

Compare 20407 vs 21379

Property2040721379
Typeprimeprime
Unique factors11
Total factors11
Prime factorization204071213791
Prime factorization2040721379
Divisors count22
Divisors1, 204071, 21379
Number of properties67
Additive primes1072nd 
Chen primes1134th1178th
Cousin primes (1st member)352nd364th
Harmonic primes 880th
Isolated primes1615th 
Long primes880th 
Primes2306th2399th
Prime triplets (2nd member) 181st
Super primes 357th
Twin primes (2nd member) 363rd
Roman numberals  
Base 210011111011011121010011100000112
Base 31000222211310020222113
Base 4103323134110320034
Base 51123112511410045
Base 623425162425516
Base 711333271162217
Base 8476678516038
Base 9308849322849
Base 1020407102137910
Base 1114372111507611
Base 12b987121045712
Base 13939a13996713
Base 147619147b1114
Base 1560a715650415
Base 164fb716538316
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