1. Numbers
  2. Compare 19919 vs 20411

Compare 19919 vs 20411

Property1991920411
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191204111
Prime factorization1991920411
Divisors count22
Divisors1, 199191, 20411
Number of properties77
Additive primes1046th 
Chen primes1107th1135th
Cousin primes (2nd member) 352nd
Harmonic primes816th840th
Isolated primes1573rd1616th
Long primes 881st
Primes2252nd2307th
Sexy primes (2nd member)691st 
Sophie germain primes325th331st
Roman numberals  
Base 210011011100111121001111101110112
Base 31000022202310002222223
Base 4103130334103323234
Base 51114134511231215
Base 623211562342556
Base 711203471133367
Base 8467178476738
Base 9302829308889
Base 1019919102041110
Base 1113a69111437611
Base 12b63b12b98b12
Base 1390b31393a113
Base 14738b14761d14
Base 155d7e1560ab15
Base 164dcf164fbb16
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