Compare 3943 vs 4091
| Property | 3943 | 4091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39431 | 40911 |
| Prime factorization | 3943 | 4091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3943 | 1, 4091 |
| Number of properties | 8 | 7 |
| Additive primes | 279th | |
| Chen primes | 325th | |
| Cousin primes (1st member) | 108th | |
| Harmonic primes | 197th | 202nd |
| Isolated primes | 342nd | |
| Long primes | 216th | 224th |
| Lucky primes | 115th | |
| Primes | 547th | 563rd |
| Solinas primes | 64th | |
| Super primes | 101st | 103rd |
| Twin primes (1st member) | 107th | |
| Roman numberals | MMMCMXLIII | MMMMXCI |
| Base 2 | 1111011001112 | 1111111110112 |
| Base 3 | 121020013 | 121211123 |
| Base 4 | 3312134 | 3333234 |
| Base 5 | 1112335 | 1123315 |
| Base 6 | 301316 | 305356 |
| Base 7 | 143327 | 146337 |
| Base 8 | 75478 | 77738 |
| Base 9 | 53619 | 55459 |
| Base 10 | 394310 | 409110 |
| Base 11 | 2a6511 | 308a11 |
| Base 12 | 234712 | 244b12 |
| Base 13 | 1a4413 | 1b2913 |
| Base 14 | 161914 | 16c314 |
| Base 15 | 127d15 | 132b15 |
| Base 16 | f6716 | ffb16 |