Compare 11831 vs 11987
| Property | 11831 | 11987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 118311 | 119871 |
| Prime factorization | 11831 | 11987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11831 | 1, 11987 |
| Number of properties | 6 | 4 |
| Chen primes | 727th | 736th |
| Cousin primes (2nd member) | 230th | |
| Isolated primes | 969th | |
| Primes | 1419th | 1438th |
| Prime triplets (2nd member) | 121st | |
| Sexy primes (2nd member) | 462nd | |
| Sophie germain primes | 219th | |
| Twin primes (1st member) | 233rd | |
| Roman numberals | ||
| Base 2 | 101110001101112 | 101110110100112 |
| Base 3 | 1210200123 | 1211022223 |
| Base 4 | 23203134 | 23231034 |
| Base 5 | 3343115 | 3404225 |
| Base 6 | 1304356 | 1312556 |
| Base 7 | 463317 | 466437 |
| Base 8 | 270678 | 273238 |
| Base 9 | 172059 | 173889 |
| Base 10 | 1183110 | 1198710 |
| Base 11 | 898611 | 900811 |
| Base 12 | 6a1b12 | 6b2b12 |
| Base 13 | 550113 | 55c113 |
| Base 14 | 445114 | 452314 |
| Base 15 | 378b15 | 384215 |
| Base 16 | 2e3716 | 2ed316 |