Compare 12251 vs 12261
| Property | 12251 | 12261 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 122511 | 31 × 611 × 671 |
| Prime factorization | 12251 | 3 × 61 × 67 |
| Divisors count | 2 | 8 |
| Divisors | 1, 12251 | 1, 3, 61, 67, 183, 201, 4087, 12261 |
| Number of properties | 6 | 0 |
| Additive primes | 705th | |
| Centered decagonal primes | 27th | |
| Chen primes | 750th | |
| Long primes | 568th | |
| Primes | 1464th | |
| Twin primes (1st member) | 241st | |
| Roman numberals | ||
| Base 2 | 101111110110112 | 101111111001012 |
| Base 3 | 1212102023 | 1212110103 |
| Base 4 | 23331234 | 23332114 |
| Base 5 | 3430015 | 3430215 |
| Base 6 | 1324156 | 1324336 |
| Base 7 | 505017 | 505147 |
| Base 8 | 277338 | 277458 |
| Base 9 | 177229 | 177339 |
| Base 10 | 1225110 | 1226110 |
| Base 11 | 922811 | 923711 |
| Base 12 | 710b12 | 711912 |
| Base 13 | 576513 | 577213 |
| Base 14 | 467114 | 467b14 |
| Base 15 | 396b15 | 397615 |
| Base 16 | 2fdb16 | 2fe516 |