Compare 12227 vs 12487
| Property | 12227 | 12487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 122271 | 124871 |
| Prime factorization | 12227 | 12487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12227 | 1, 12487 |
| Number of properties | 7 | 6 |
| Chen primes | 748th | |
| Cousin primes (1st member) | 243rd | |
| Emirps | 333rd | |
| Good primes | 199th | 204th |
| Harmonic primes | 528th | |
| Isolated primes | 984th | 1007th |
| Long primes | 577th | |
| Lucky primes | 254th | |
| Primes | 1461st | 1490th |
| Safe primes | 135th | |
| Roman numberals | ||
| Base 2 | 101111110000112 | 110000110001112 |
| Base 3 | 1212022123 | 1220101113 |
| Base 4 | 23330034 | 30030134 |
| Base 5 | 3424025 | 3444225 |
| Base 6 | 1323356 | 1334516 |
| Base 7 | 504357 | 512567 |
| Base 8 | 277038 | 303078 |
| Base 9 | 176859 | 181149 |
| Base 10 | 1222710 | 1248710 |
| Base 11 | 920611 | 942211 |
| Base 12 | 70ab12 | 728712 |
| Base 13 | 574713 | 58b713 |
| Base 14 | 465514 | 479d14 |
| Base 15 | 395215 | 3a7715 |
| Base 16 | 2fc316 | 30c716 |