Compare 130991 vs 131007
| Property | 130991 | 131007 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 187131 | 31 × 436691 |
| Prime factorization | 7 × 18713 | 3 × 43669 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 18713, 130991 | 1, 3, 43669, 131007 |
| Number of properties | 1 | 1 |
| Semiprimes | 30235th | 30241st |
| Roman numberals | ||
| Base 2 | 111111111101011112 | 111111111101111112 |
| Base 3 | 201222001123 | 201222010103 |
| Base 4 | 1333322334 | 1333323334 |
| Base 5 | 131424315 | 131430125 |
| Base 6 | 24502356 | 24503036 |
| Base 7 | 10536207 | 10536427 |
| Base 8 | 3776578 | 3776778 |
| Base 9 | 2186159 | 2186339 |
| Base 10 | 13099110 | 13100710 |
| Base 11 | 8a46311 | 8a47811 |
| Base 12 | 6397b12 | 6399312 |
| Base 13 | 4781313 | 4782613 |
| Base 14 | 35a4714 | 35a5914 |
| Base 15 | 28c2b15 | 28c3c15 |
| Base 16 | 1ffaf16 | 1ffbf16 |