1. Numbers
  2. Compare 19919 vs 19926

Compare 19919 vs 19926

Property1991919926
Typeprimecomposite number
Unique factors13
Total factors17
Prime factorization19919121 × 35 × 411
Prime factorization199192 × 3 × 3 × 3 × 3 × 3 × 41
Divisors count224
Divisors1, 199191, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 6642, 9963, 19926
Number of properties70
Additive primes1046th 
Chen primes1107th 
Harmonic primes816th 
Isolated primes1573rd 
Primes2252nd 
Sexy primes (2nd member)691st 
Sophie germain primes325th 
Roman numberals  
Base 210011011100111121001101110101102
Base 31000022202310001000003
Base 4103130334103131124
Base 51114134511142015
Base 623211562321306
Base 711203471120447
Base 8467178467268
Base 9302829303009
Base 1019919101992610
Base 1113a691113a7511
Base 12b63b12b64612
Base 1390b31390ba13
Base 14738b14739414
Base 155d7e155d8615
Base 164dcf164dd616
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