Compare 198997 vs 199004

Property198997199004
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization198997122 × 131 × 431 × 891
Prime factorization1989972 × 2 × 13 × 43 × 89
Divisors count224
Divisors1, 1989971, 2, 4, 13, 26, 43, 52, 86, 89, 172, 178, 356, 559, 1118, 1157, 2236, 2314, 3827, 4628, 7654, 15308, 49751, 99502, 199004
Number of properties70
Additive primes7194th 
Emirps4255th 
Harmonic primes6727th 
Isolated primes13606th 
Lucky primes2306th 
Primes17907th 
Pythagorean primes8934th 
Roman numberals  
Base 211000010010101010121100001001010111002
Base 310100222202131010022221123
Base 430021111143002111304
Base 5223314425223320045
Base 64133141641331526
Base 71456111714561217
Base 860452586045348
Base 933286793328759
Base 101989971019900410
Base 111265671112657311
Base 12971b112971b812
Base 136c766136c77013
Base 1452741145274814
Base 153de67153de6e15
Base 1630955163095c16
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