1. Numbers
  2. Compare 19919 vs 20023

Compare 19919 vs 20023

Property1991920023
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191200231
Prime factorization1991920023
Divisors count22
Divisors1, 199191, 20023
Number of properties74
Additive primes1046th1052nd
Chen primes1107th 
Harmonic primes816th 
Isolated primes1573rd 
Primes2252nd2265th
Sexy primes (1st member) 694th
Sexy primes (2nd member)691st 
Sophie germain primes325th 
Twin primes (2nd member) 343rd
Roman numberals  
Base 210011011100111121001110001101112
Base 31000022202310001101213
Base 4103130334103203134
Base 51114134511200435
Base 623211562324116
Base 711203471122437
Base 8467178470678
Base 9302829304179
Base 1019919102002310
Base 1113a69111405311
Base 12b63b12b70712
Base 1390b313916313
Base 14738b14742314
Base 155d7e155ded15
Base 164dcf164e3716
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