Compare 2939 vs 2942
| Property | 2939 | 2942 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 29391 | 21 × 14711 |
| Prime factorization | 2939 | 2 × 1471 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2939 | 1, 2, 1471, 2942 |
| Number of properties | 7 | 1 |
| Additive primes | 218th | |
| Chen primes | 252nd | |
| Isolated primes | 265th | |
| Long primes | 174th | |
| Primes | 424th | |
| Right-truncatable primes | 32nd | |
| Semiprimes | 822nd | |
| Sophie germain primes | 81st | |
| Roman numberals | MMCMXXXIX | MMCMXLII |
| Base 2 | 1011011110112 | 1011011111102 |
| Base 3 | 110002123 | 110002223 |
| Base 4 | 2313234 | 2313324 |
| Base 5 | 432245 | 432325 |
| Base 6 | 213356 | 213426 |
| Base 7 | 113667 | 114027 |
| Base 8 | 55738 | 55768 |
| Base 9 | 40259 | 40289 |
| Base 10 | 293910 | 294210 |
| Base 11 | 223211 | 223511 |
| Base 12 | 184b12 | 185212 |
| Base 13 | 145113 | 145413 |
| Base 14 | 10dd14 | 110214 |
| Base 15 | d0e15 | d1215 |
| Base 16 | b7b16 | b7e16 |