Compare 23809 vs 23813
| Property | 23809 | 23813 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 8211 | 238131 |
| Prime factorization | 29 × 821 | 23813 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 821, 23809 | 1, 23813 |
| Number of properties | 1 | 6 |
| Additive primes | 1211th | |
| Harmonic primes | 973rd | |
| Isolated primes | 1849th | |
| Primes | 2648th | |
| Pythagorean primes | 1315th | |
| Semiprimes | 5979th | |
| Sexy primes (1st member) | 794th | |
| Roman numberals | ||
| Base 2 | 1011101000000012 | 1011101000001012 |
| Base 3 | 10121222113 | 10121222223 |
| Base 4 | 113100014 | 113100114 |
| Base 5 | 12302145 | 12302235 |
| Base 6 | 3021216 | 3021256 |
| Base 7 | 1262627 | 1262667 |
| Base 8 | 564018 | 564058 |
| Base 9 | 355849 | 355889 |
| Base 10 | 2380910 | 2381310 |
| Base 11 | 1698511 | 1698911 |
| Base 12 | 1194112 | 1194512 |
| Base 13 | aab613 | aaba13 |
| Base 14 | 896914 | 896d14 |
| Base 15 | 70c415 | 70c815 |
| Base 16 | 5d0116 | 5d0516 |