Compare 11987 vs 12227
| Property | 11987 | 12227 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 119871 | 122271 |
| Prime factorization | 11987 | 12227 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11987 | 1, 12227 |
| Number of properties | 4 | 7 |
| Chen primes | 736th | 748th |
| Emirps | 333rd | |
| Good primes | 199th | |
| Harmonic primes | 528th | |
| Isolated primes | 969th | 984th |
| Primes | 1438th | 1461st |
| Safe primes | 135th | |
| Sexy primes (2nd member) | 462nd | |
| Roman numberals | ||
| Base 2 | 101110110100112 | 101111110000112 |
| Base 3 | 1211022223 | 1212022123 |
| Base 4 | 23231034 | 23330034 |
| Base 5 | 3404225 | 3424025 |
| Base 6 | 1312556 | 1323356 |
| Base 7 | 466437 | 504357 |
| Base 8 | 273238 | 277038 |
| Base 9 | 173889 | 176859 |
| Base 10 | 1198710 | 1222710 |
| Base 11 | 900811 | 920611 |
| Base 12 | 6b2b12 | 70ab12 |
| Base 13 | 55c113 | 574713 |
| Base 14 | 452314 | 465514 |
| Base 15 | 384215 | 395215 |
| Base 16 | 2ed316 | 2fc316 |