Compare 11975 vs 11987
| Property | 11975 | 11987 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 52 × 4791 | 119871 |
| Prime factorization | 5 × 5 × 479 | 11987 |
| Divisors count | 6 | 2 |
| Divisors | 1, 5, 25, 479, 2395, 11975 | 1, 11987 |
| Number of properties | 0 | 4 |
| Chen primes | 736th | |
| Isolated primes | 969th | |
| Primes | 1438th | |
| Sexy primes (2nd member) | 462nd | |
| Roman numberals | ||
| Base 2 | 101110110001112 | 101110110100112 |
| Base 3 | 1211021123 | 1211022223 |
| Base 4 | 23230134 | 23231034 |
| Base 5 | 3404005 | 3404225 |
| Base 6 | 1312356 | 1312556 |
| Base 7 | 466257 | 466437 |
| Base 8 | 273078 | 273238 |
| Base 9 | 173759 | 173889 |
| Base 10 | 1197510 | 1198710 |
| Base 11 | 8aa711 | 900811 |
| Base 12 | 6b1b12 | 6b2b12 |
| Base 13 | 55b213 | 55c113 |
| Base 14 | 451514 | 452314 |
| Base 15 | 383515 | 384215 |
| Base 16 | 2ec716 | 2ed316 |