Compare 198997 vs 199000

Property198997199000
Typeprimecomposite number
Unique factors13
Total factors17
Prime factorization198997123 × 53 × 1991
Prime factorization1989972 × 2 × 2 × 5 × 5 × 5 × 199
Divisors count232
Divisors1, 1989971, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 199, 200, 250, 398, 500, 796, 995, 1000, 1592, 1990, 3980, 4975, 7960, 9950, 19900, 24875, 39800, 49750, 99500, 199000
Number of properties70
Additive primes7194th 
Emirps4255th 
Harmonic primes6727th 
Isolated primes13606th 
Lucky primes2306th 
Primes17907th 
Pythagorean primes8934th 
Roman numberals  
Base 211000010010101010121100001001010110002
Base 310100222202131010022221013
Base 430021111143002111204
Base 5223314425223320005
Base 64133141641331446
Base 71456111714561147
Base 860452586045308
Base 933286793328719
Base 101989971019900010
Base 111265671112656a11
Base 12971b112971b412
Base 136c766136c76913
Base 1452741145274414
Base 153de67153de6a15
Base 1630955163095816
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