1. Numbers
  2. Compare 191 vs 198

Compare 191 vs 198

Property191198
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization191121 × 32 × 111
Prime factorization1912 × 3 × 3 × 11
Divisors count212
Divisors1, 1911, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
Number of properties160
Additive primes24th 
Chen primes34th 
Class 1+ primes14th 
Good primes16th 
Harmonic primes15th 
Palindromic primes10th 
Pierpont primes of the 2nd kind14th 
Primes43rd 
Prime quadruplets (1st member)4th 
Prime triplets (1st member)13th 
Sexy primes (1st member)25th 
Solinas primes25th 
Sophie germain primes15th 
Super primes14th 
Thabit primes6th 
Twin primes (1st member)14th 
Roman numberalsCXCICXCVIII
Base 2101111112110001102
Base 3210023211003
Base 42333430124
Base 51231512435
Base 651565306
Base 736274027
Base 827783068
Base 923292409
Base 101911019810
Base 111641117011
Base 1213b1214612
Base 131191312313
Base 14d91410214
Base 15cb15d315
Base 16bf16c616
This website uses cookies to ensure you get the best experience on our website. More info