Compare 3931 vs 4129
| Property | 3931 | 4129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39311 | 41291 |
| Prime factorization | 3931 | 4129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3931 | 1, 4129 |
| Number of properties | 4 | 8 |
| Cousin primes (1st member) | 110th | |
| Happy primes | 102nd | |
| Harmonic primes | 205th | |
| Lucky primes | 114th | 117th |
| Primes | 546th | 568th |
| Prime triplets (2nd member) | 73rd | |
| Pythagorean primes | 277th | |
| Solinas primes | 69th | |
| Twin primes (2nd member) | 103rd | 108th |
| Roman numberals | MMMCMXXXI | MMMMCXXIX |
| Base 2 | 1111010110112 | 10000001000012 |
| Base 3 | 121011213 | 121222213 |
| Base 4 | 3311234 | 10002014 |
| Base 5 | 1112115 | 1130045 |
| Base 6 | 301116 | 310416 |
| Base 7 | 143147 | 150167 |
| Base 8 | 75338 | 100418 |
| Base 9 | 53479 | 55879 |
| Base 10 | 393110 | 412910 |
| Base 11 | 2a5411 | 311411 |
| Base 12 | 233712 | 248112 |
| Base 13 | 1a3513 | 1b5813 |
| Base 14 | 160b14 | 170d14 |
| Base 15 | 127115 | 135415 |
| Base 16 | f5b16 | 102116 |