Compare 130907 vs 130909
| Property | 130907 | 130909 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 187011 | 1091 × 12011 |
| Prime factorization | 7 × 18701 | 109 × 1201 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 18701, 130907 | 1, 109, 1201, 130909 |
| Number of properties | 1 | 1 |
| Semiprimes | 30218th | 30219th |
| Roman numberals | ||
| Base 2 | 111111111010110112 | 111111111010111012 |
| Base 3 | 201221201023 | 201221201113 |
| Base 4 | 1333311234 | 1333311314 |
| Base 5 | 131421125 | 131421145 |
| Base 6 | 24500156 | 24500216 |
| Base 7 | 10534407 | 10534427 |
| Base 8 | 3775338 | 3775358 |
| Base 9 | 2185129 | 2185149 |
| Base 10 | 13090710 | 13090910 |
| Base 11 | 8a39711 | 8a39911 |
| Base 12 | 6390b12 | 6391112 |
| Base 13 | 4777a13 | 4777c13 |
| Base 14 | 359c714 | 359c914 |
| Base 15 | 28bc215 | 28bc415 |
| Base 16 | 1ff5b16 | 1ff5d16 |