Compare 51191 vs 51199
| Property | 51191 | 51199 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 711 × 1031 | 511991 |
| Prime factorization | 7 × 71 × 103 | 51199 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 71, 103, 497, 721, 7313, 51191 | 1, 51199 |
| Number of properties | 0 | 7 |
| Cousin primes (1st member) | 709th | |
| Primes | 5239th | |
| Prime triplets (2nd member) | 326th | |
| Prime triplets (3rd member) | 325th | |
| Sexy primes (2nd member) | 1441st | |
| Twin primes (2nd member) | 717th | |
| Ulam primes | 387th | |
| Roman numberals | ||
| Base 2 | 11000111111101112 | 11000111111111112 |
| Base 3 | 21210122223 | 21210200213 |
| Base 4 | 301333134 | 301333334 |
| Base 5 | 31142315 | 31142445 |
| Base 6 | 10325556 | 10330116 |
| Base 7 | 3021507 | 3021617 |
| Base 8 | 1437678 | 1437778 |
| Base 9 | 771889 | 772079 |
| Base 10 | 5119110 | 5119910 |
| Base 11 | 3550811 | 3551511 |
| Base 12 | 2575b12 | 2576712 |
| Base 13 | 1a3ba13 | 1a3c513 |
| Base 14 | 1492714 | 1493114 |
| Base 15 | 1027b15 | 1028415 |
| Base 16 | c7f716 | c7ff16 |