1. Numbers
  2. Compare 19919 vs 20143

Compare 19919 vs 20143

Property1991920143
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199191201431
Prime factorization1991920143
Divisors count22
Divisors1, 199191, 20143
Number of properties77
Additive primes1046th 
Chen primes1107th 
Cousin primes (1st member) 347th
Harmonic primes816th826th
Isolated primes1573rd1593rd
Long primes 871st
Primes2252nd2278th
Prime triplets (1st member) 169th
Sexy primes (1st member) 699th
Sexy primes (2nd member)691st 
Sophie germain primes325th 
Roman numberals  
Base 210011011100111121001110101011112
Base 31000022202310001220013
Base 4103130334103222334
Base 51114134511210335
Base 623211562331316
Base 711203471125047
Base 8467178472578
Base 9302829305619
Base 1019919102014310
Base 1113a69111415211
Base 12b63b12b7a712
Base 1390b313922613
Base 14738b1474ab14
Base 155d7e155e7d15
Base 164dcf164eaf16
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