Compare 12251 vs 22111
| Property | 12251 | 22111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 122511 | 221111 |
| Prime factorization | 12251 | 22111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12251 | 1, 22111 |
| Number of properties | 6 | 4 |
| Additive primes | 705th | 1144th |
| Centered decagonal primes | 27th | 35th |
| Chen primes | 750th | |
| Long primes | 568th | |
| Primes | 1464th | 2479th |
| Twin primes (1st member) | 241st | |
| Twin primes (2nd member) | 375th | |
| Roman numberals | ||
| Base 2 | 101111110110112 | 1010110010111112 |
| Base 3 | 1212102023 | 10100222213 |
| Base 4 | 23331234 | 111211334 |
| Base 5 | 3430015 | 12014215 |
| Base 6 | 1324156 | 2502116 |
| Base 7 | 505017 | 1213157 |
| Base 8 | 277338 | 531378 |
| Base 9 | 177229 | 332879 |
| Base 10 | 1225110 | 2211110 |
| Base 11 | 922811 | 1568111 |
| Base 12 | 710b12 | 1096712 |
| Base 13 | 576513 | a0ab13 |
| Base 14 | 467114 | 80b514 |
| Base 15 | 396b15 | 684115 |
| Base 16 | 2fdb16 | 565f16 |