Compare 30871 vs 30874
| Property | 30871 | 30874 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 308711 | 21 × 431 × 3591 |
| Prime factorization | 30871 | 2 × 43 × 359 |
| Divisors count | 2 | 8 |
| Divisors | 1, 30871 | 1, 2, 43, 86, 359, 718, 15437, 30874 |
| Number of properties | 4 | 0 |
| Additive primes | 1508th | |
| Lucky primes | 513th | |
| Primes | 3330th | |
| Twin primes (2nd member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101112 | 1111000100110102 |
| Base 3 | 11201001013 | 11201001113 |
| Base 4 | 132021134 | 132021224 |
| Base 5 | 14414415 | 14414445 |
| Base 6 | 3545316 | 3545346 |
| Base 7 | 1560017 | 1560047 |
| Base 8 | 742278 | 742328 |
| Base 9 | 463119 | 463149 |
| Base 10 | 3087110 | 3087410 |
| Base 11 | 2121511 | 2121811 |
| Base 12 | 15a4712 | 15a4a12 |
| Base 13 | 1108913 | 1108c13 |
| Base 14 | b37114 | b37414 |
| Base 15 | 923115 | 923415 |
| Base 16 | 789716 | 789a16 |