Compare 242581 vs 242591
| Property | 242581 | 242591 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 231 × 531 × 1991 | 2425911 |
| Prime factorization | 23 × 53 × 199 | 242591 |
| Divisors count | 8 | 2 |
| Divisors | 1, 23, 53, 199, 1219, 4577, 10547, 242581 | 1, 242591 |
| Number of properties | 0 | 5 |
| Additive primes | 8697th | |
| Chen primes | 8887th | |
| Isolated primes | 16389th | |
| Primes | 21436th | |
| Ulam primes | 1529th | |
| Roman numberals | ||
| Base 2 | 1110110011100101012 | 1110110011100111112 |
| Base 3 | 1100222021113 | 1100222022123 |
| Base 4 | 3230321114 | 3230321334 |
| Base 5 | 302303115 | 302303315 |
| Base 6 | 51110216 | 51110356 |
| Base 7 | 20301437 | 20301567 |
| Base 8 | 7316258 | 7316378 |
| Base 9 | 4086749 | 4086859 |
| Base 10 | 24258110 | 24259110 |
| Base 11 | 15628911 | 15629811 |
| Base 12 | b847112 | b847b12 |
| Base 13 | 8655113 | 8655b13 |
| Base 14 | 6459314 | 6459d14 |
| Base 15 | 4bd2115 | 4bd2b15 |
| Base 16 | 3b39516 | 3b39f16 |