Compare 51191 vs 51197
| Property | 51191 | 51197 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 711 × 1031 | 511971 |
| Prime factorization | 7 × 71 × 103 | 51197 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 71, 103, 497, 721, 7313, 51191 | 1, 51197 |
| Number of properties | 0 | 10 |
| Additive primes | 2298th | |
| Chen primes | 2440th | |
| Cousin primes (2nd member) | 708th | |
| Good primes | 451st | |
| Primes | 5238th | |
| Prime triplets (1st member) | 326th | |
| Prime triplets (2nd member) | 325th | |
| Pythagorean primes | 2601st | |
| Sexy primes (1st member) | 1442nd | |
| Twin primes (1st member) | 717th | |
| Roman numberals | ||
| Base 2 | 11000111111101112 | 11000111111111012 |
| Base 3 | 21210122223 | 21210200123 |
| Base 4 | 301333134 | 301333314 |
| Base 5 | 31142315 | 31142425 |
| Base 6 | 10325556 | 10330056 |
| Base 7 | 3021507 | 3021567 |
| Base 8 | 1437678 | 1437758 |
| Base 9 | 771889 | 772059 |
| Base 10 | 5119110 | 5119710 |
| Base 11 | 3550811 | 3551311 |
| Base 12 | 2575b12 | 2576512 |
| Base 13 | 1a3ba13 | 1a3c313 |
| Base 14 | 1492714 | 1492d14 |
| Base 15 | 1027b15 | 1028215 |
| Base 16 | c7f716 | c7fd16 |