1. Numbers
  2. Compare 19919 vs 19993

Compare 19919 vs 19993

Property1991919993
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191199931
Prime factorization1991919993
Divisors count22
Divisors1, 199191, 19993
Number of properties78
Additive primes1046th1050th
Chen primes1107th 
Cousin primes (1st member) 344th
Harmonic primes816th 
Isolated primes1573rd 
Long primes 865th
Lucky primes 367th
Primes2252nd2261st
Prime triplets (2nd member) 168th
Pythagorean primes 1124th
Sexy primes (2nd member)691st 
Sophie germain primes325th 
Twin primes (2nd member) 342nd
Roman numberals  
Base 210011011100111121001110000110012
Base 31000022202310001021113
Base 4103130334103201214
Base 51114134511144335
Base 623211562323216
Base 711203471122017
Base 8467178470318
Base 9302829303749
Base 1019919101999310
Base 1113a69111402611
Base 12b63b12b6a112
Base 1390b313913c13
Base 14738b14740114
Base 155d7e155dcd15
Base 164dcf164e1916
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