Compare 397305 vs 397307
| Property | 397305 | 397307 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 36 × 51 × 1091 | 171 × 233711 |
| Prime factorization | 3 × 3 × 3 × 3 × 3 × 3 × 5 × 109 | 17 × 23371 |
| Divisors count | 28 | 4 |
| Divisors | 1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 243, 327, 405, 545, 729, 981, 1215, 1635, 2943, 3645, 4905, 8829, 14715, 26487, 44145, 79461, 132435, 397305 | 1, 17, 23371, 397307 |
| Number of properties | 0 | 1 |
| Semiprimes | 86997th | |
| Roman numberals | ||
| Base 2 | 11000001111111110012 | 11000001111111110112 |
| Base 3 | 2020120000003 | 2020120000023 |
| Base 4 | 12003333214 | 12003333234 |
| Base 5 | 1002032105 | 1002032125 |
| Base 6 | 123032136 | 123032156 |
| Base 7 | 32432167 | 32432217 |
| Base 8 | 14077718 | 14077738 |
| Base 9 | 6650009 | 6650029 |
| Base 10 | 39730510 | 39730710 |
| Base 11 | 25155711 | 25155911 |
| Base 12 | 171b0912 | 171b0b12 |
| Base 13 | 10babc13 | 10bac113 |
| Base 14 | a4b0d14 | a4b1114 |
| Base 15 | 7cac015 | 7cac215 |
| Base 16 | 60ff916 | 60ffb16 |