Compare 210191 vs 210198

Property210191210198
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization210191121 × 31 × 531 × 6611
Prime factorization2101912 × 3 × 53 × 661
Divisors count216
Divisors1, 2101911, 2, 3, 6, 53, 106, 159, 318, 661, 1322, 1983, 3966, 35033, 70066, 105099, 210198
Number of properties70
Chen primes7857th 
Cousin primes (2nd member)2231st 
Harmonic primes7051st 
Primes18826th 
Prime triplets (2nd member)875th 
Sophie germain primes2139th 
Twin primes (1st member)2254th 
Roman numberals  
Base 211001101010000111121100110101000101102
Base 310120002221231012001000103
Base 430311003343031101124
Base 5232112315232112435
Base 64301035643010506
Base 71533542715335527
Base 863241786324268
Base 935028593503039
Base 102101911021019810
Base 11133a1311133a1a11
Base 12a177b12a178612
Base 137489713748a113
Base 1456859145686214
Base 154242b154243315
Base 163350f163351616
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