Compare 137221 vs 137243
| Property | 137221 | 137243 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 196031 | 711 × 19331 |
| Prime factorization | 7 × 19603 | 71 × 1933 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 19603, 137221 | 1, 71, 1933, 137243 |
| Number of properties | 1 | 1 |
| Semiprimes | 31582nd | 31587th |
| Roman numberals | ||
| Base 2 | 1000011000000001012 | 1000011000000110112 |
| Base 3 | 202220200213 | 202220210023 |
| Base 4 | 2012000114 | 2012001234 |
| Base 5 | 133423415 | 133424335 |
| Base 6 | 25351416 | 25352156 |
| Base 7 | 11110307 | 11110617 |
| Base 8 | 4140058 | 4140338 |
| Base 9 | 2282079 | 2282329 |
| Base 10 | 13722110 | 13724310 |
| Base 11 | 9410711 | 9412711 |
| Base 12 | 674b112 | 6750b12 |
| Base 13 | 4a5c613 | 4a61213 |
| Base 14 | 3801714 | 3803114 |
| Base 15 | 2a9d115 | 2a9e815 |
| Base 16 | 2180516 | 2181b16 |