Compare 3943 vs 4139
| Property | 3943 | 4139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39431 | 41391 |
| Prime factorization | 3943 | 4139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3943 | 1, 4139 |
| Number of properties | 8 | 8 |
| Additive primes | 279th | 290th |
| Chen primes | 329th | |
| Cousin primes (1st member) | 108th | |
| Harmonic primes | 197th | |
| Isolated primes | 342nd | 355th |
| Long primes | 216th | 227th |
| Lucky primes | 115th | |
| Primes | 547th | 570th |
| Safe primes | 64th | |
| Sexy primes (2nd member) | 211th | |
| Sexy prime triplets (3rd member) | 73rd | |
| Super primes | 101st | |
| Roman numberals | MMMCMXLIII | MMMMCXXXIX |
| Base 2 | 1111011001112 | 10000001010112 |
| Base 3 | 121020013 | 122000223 |
| Base 4 | 3312134 | 10002234 |
| Base 5 | 1112335 | 1130245 |
| Base 6 | 301316 | 310556 |
| Base 7 | 143327 | 150327 |
| Base 8 | 75478 | 100538 |
| Base 9 | 53619 | 56089 |
| Base 10 | 394310 | 413910 |
| Base 11 | 2a6511 | 312311 |
| Base 12 | 234712 | 248b12 |
| Base 13 | 1a4413 | 1b6513 |
| Base 14 | 161914 | 171914 |
| Base 15 | 127d15 | 135e15 |
| Base 16 | f6716 | 102b16 |