Compare 191 vs 192

Property191192
Typeprimecomposite number
Unique factors12
Total factors17
Prime factorization191126 × 31
Prime factorization1912 × 2 × 2 × 2 × 2 × 2 × 3
Divisors count214
Divisors1, 1911, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192
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 numberalsCXCICXCII
Base 2101111112110000002
Base 3210023210103
Base 42333430004
Base 51231512325
Base 651565206
Base 736273637
Base 827783008
Base 923292339
Base 101911019210
Base 111641116511
Base 1213b1214012
Base 131191311a13
Base 14d914da14
Base 15cb15cc15
Base 16bf16c016
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