Compare 221207 vs 221243
| Property | 221207 | 221243 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 316011 | 111 × 201131 |
| Prime factorization | 7 × 31601 | 11 × 20113 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 31601, 221207 | 1, 11, 20113, 221243 |
| Number of properties | 1 | 1 |
| Semiprimes | 49782nd | 49787th |
| Roman numberals | ||
| Base 2 | 1101100000000101112 | 1101100000001110112 |
| Base 3 | 1020201022123 | 1020201110123 |
| Base 4 | 3120001134 | 3120003234 |
| Base 5 | 240343125 | 240344335 |
| Base 6 | 44240356 | 44241356 |
| Base 7 | 16106307 | 16110117 |
| Base 8 | 6600278 | 6600738 |
| Base 9 | 3663859 | 3664359 |
| Base 10 | 22120710 | 22124310 |
| Base 11 | 14121811 | 14125011 |
| Base 12 | a801b12 | a804b12 |
| Base 13 | 798bc13 | 7991913 |
| Base 14 | 5a88714 | 5a8b114 |
| Base 15 | 4582215 | 4584815 |
| Base 16 | 3601716 | 3603b16 |