1. Numbers
  2. Compare 19913 vs 19922

Compare 19913 vs 19922

Property1991319922
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization19913121 × 71 × 14231
Prime factorization199132 × 7 × 1423
Divisors count28
Divisors1, 199131, 2, 7, 14, 1423, 2846, 9961, 19922
Number of properties100
Additive primes1045th 
Emirps626th 
Good primes256th 
Isolated primes1572nd 
Long primes861st 
Primes2251st 
Pythagorean primes1119th 
Sexy primes (1st member)691st 
Sophie germain primes324th 
Super primes335th 
Roman numberals  
Base 210011011100100121001101110100102
Base 31000022112310000222123
Base 4103130214103131024
Base 51114123511141425
Base 623210562321226
Base 711202571120407
Base 8467118467228
Base 9302759302859
Base 1019913101992210
Base 1113a631113a7111
Base 12b63512b64212
Base 1390aa1390b613
Base 14738514739014
Base 155d78155d8215
Base 164dc9164dd216
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