Compare 198197 vs 198198

Property198197198198
Typeprimecomposite number
Unique factors15
Total factors17
Prime factorization198197121 × 32 × 71 × 112 × 131
Prime factorization1981972 × 3 × 3 × 7 × 11 × 11 × 13
Divisors count272
Divisors1, 1981971, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 462, 546, 693, 726, 819, 847, 858, 1001, 1089, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 3003, 3146, 4719, 5082, 6006, 7623, 9009, 9438, 11011, 14157, 15246, 18018, 22022, 28314, 33033, 66066, 99099, 198198
Number of properties80
Chen primes7467th 
Cousin primes (2nd member)2118th 
Emirps4229th 
Harmonic primes6699th 
Isolated primes13554th 
Primes17837th 
Pythagorean primes8893rd 
Super primes2045th 
Roman numberals  
Base 211000001100011010121100000110001101102
Base 310100121212231010012122003
Base 430012031143001203124
Base 5223202425223202435
Base 64125325641253306
Base 71453556714535607
Base 860306586030668
Base 933177893317809
Base 101981971019819810
Base 111259aa11125a0011
Base 1296845129684612
Base 136c29c136c2a013
Base 145232d145233014
Base 153dad2153dad315
Base 1630635163063616
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