1. Numbers
  2. Compare 19993 vs 20000

Compare 19993 vs 20000

Property1999320000
Typeprimecomposite number
Unique factors12
Total factors19
Prime factorization19993125 × 54
Prime factorization199932 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5
Divisors count230
Divisors1, 199931, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 4000, 5000, 10000, 20000
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 210011100001100121001110001000002
Base 31000102111310001022023
Base 4103201214103202004
Base 51114433511200005
Base 623232162323326
Base 711220171122117
Base 8470318470408
Base 9303749303829
Base 1019993102000010
Base 1114026111403211
Base 12b6a112b6a812
Base 13913c13914613
Base 14740114740814
Base 155dcd155dd515
Base 164e19164e2016
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