Compare 6191 vs 6197
| Property | 6191 | 6197 | 
|---|---|---|
| Type | semiprime | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 2 | 1 | 
| Prime factorization | 411 × 1511 | 61971 | 
| Prime factorization | 41 × 151 | 6197 | 
| Divisors count | 4 | 2 | 
| Divisors | 1, 41, 151, 6191 | 1, 6197 | 
| Number of properties | 1 | 10 | 
| Additive primes | 405th | |
| Chen primes | 445th | |
| Good primes | 125th | |
| Happy primes | 136th | |
| Left-truncatable primes | 111th | |
| Primes | 805th | |
| Prime triplets (1st member) | 92nd | |
| Pythagorean primes | 394th | |
| Semiprimes | 1674th | |
| Sexy primes (1st member) | 289th | |
| Twin primes (1st member) | 146th | |
| Roman numberals | ||
| Base 2 | 11000001011112 | 11000001101012 | 
| Base 3 | 221110223 | 221111123 | 
| Base 4 | 12002334 | 12003114 | 
| Base 5 | 1442315 | 1442425 | 
| Base 6 | 443556 | 444056 | 
| Base 7 | 240237 | 240327 | 
| Base 8 | 140578 | 140658 | 
| Base 9 | 84389 | 84459 | 
| Base 10 | 619110 | 619710 | 
| Base 11 | 471911 | 472411 | 
| Base 12 | 36bb12 | 370512 | 
| Base 13 | 2a8313 | 2a8913 | 
| Base 14 | 238314 | 238914 | 
| Base 15 | 1c7b15 | 1c8215 | 
| Base 16 | 182f16 | 183516 |