1. Numbers
  2. Compare 19993 vs 19995

Compare 19993 vs 19995

Property1999319995
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization19993131 × 51 × 311 × 431
Prime factorization199933 × 5 × 31 × 43
Divisors count216
Divisors1, 199931, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995
Number of properties80
Additive primes1050th 
Cousin primes (1st member)344th 
Long primes865th 
Lucky primes367th 
Primes2261st 
Prime triplets (2nd member)168th 
Pythagorean primes1124th 
Twin primes (2nd member)342nd 
Roman numberals  
Base 210011100001100121001110000110112
Base 31000102111310001021203
Base 4103201214103201234
Base 51114433511144405
Base 623232162323236
Base 711220171122037
Base 8470318470338
Base 9303749303769
Base 1019993101999510
Base 1114026111402811
Base 12b6a112b6a312
Base 13913c13914113
Base 14740114740314
Base 155dcd155dd015
Base 164e19164e1b16
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