Compare 131973 vs 131985
| Property | 131973 | 131985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 31 × 439911 | 32 × 51 × 71 × 4191 |
| Prime factorization | 3 × 43991 | 3 × 3 × 5 × 7 × 419 |
| Divisors count | 4 | 24 |
| Divisors | 1, 3, 43991, 131973 | 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 419, 1257, 2095, 2933, 3771, 6285, 8799, 14665, 18855, 26397, 43995, 131985 |
| Number of properties | 1 | 0 |
| Semiprimes | 30457th | |
| Roman numberals | ||
| Base 2 | 1000000011100001012 | 1000000011100100012 |
| Base 3 | 202010002203 | 202010011003 |
| Base 4 | 2000320114 | 2000321014 |
| Base 5 | 132103435 | 132104205 |
| Base 6 | 24545536 | 24550136 |
| Base 7 | 10565227 | 10565407 |
| Base 8 | 4016058 | 4016218 |
| Base 9 | 2210269 | 2210409 |
| Base 10 | 13197310 | 13198510 |
| Base 11 | 9017611 | 9018711 |
| Base 12 | 6445912 | 6446912 |
| Base 13 | 480ba13 | 480c913 |
| Base 14 | 3614914 | 3615714 |
| Base 15 | 2918315 | 2919015 |
| Base 16 | 2038516 | 2039116 |