1. Numbers
  2. Compare 19913 vs 19916

Compare 19913 vs 19916

Property1991319916
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization19913122 × 131 × 3831
Prime factorization199132 × 2 × 13 × 383
Divisors count212
Divisors1, 199131, 2, 4, 13, 26, 52, 383, 766, 1532, 4979, 9958, 19916
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 210011011100100121001101110011002
Base 31000022112310000221223
Base 4103130214103130304
Base 51114123511141315
Base 623210562321126
Base 711202571120317
Base 8467118467148
Base 9302759302789
Base 1019913101991610
Base 1113a631113a6611
Base 12b63512b63812
Base 1390aa1390b013
Base 14738514738814
Base 155d78155d7b15
Base 164dc9164dcc16
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