Compare 28873 vs 28907
| Property | 28873 | 28907 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 22211 | 1371 × 2111 |
| Prime factorization | 13 × 2221 | 137 × 211 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 2221, 28873 | 1, 137, 211, 28907 |
| Number of properties | 1 | 1 |
| Semiprimes | 7178th | 7190th |
| Roman numberals | ||
| Base 2 | 1110000110010012 | 1110000111010112 |
| Base 3 | 11101211013 | 11101221223 |
| Base 4 | 130030214 | 130032234 |
| Base 5 | 14104435 | 14111125 |
| Base 6 | 3414016 | 3414556 |
| Base 7 | 1501157 | 1501647 |
| Base 8 | 703118 | 703538 |
| Base 9 | 435419 | 435789 |
| Base 10 | 2887310 | 2890710 |
| Base 11 | 1a76911 | 1a79a11 |
| Base 12 | 1486112 | 1488b12 |
| Base 13 | 101b013 | 1020813 |
| Base 14 | a74514 | a76b14 |
| Base 15 | 884d15 | 887215 |
| Base 16 | 70c916 | 70eb16 |