Compare 131028 vs 131039
| Property | 131028 | 131039 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 611 × 1791 | 591 × 22211 |
| Prime factorization | 2 × 2 × 3 × 61 × 179 | 59 × 2221 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 61, 122, 179, 183, 244, 358, 366, 537, 716, 732, 1074, 2148, 10919, 21838, 32757, 43676, 65514, 131028 | 1, 59, 2221, 131039 |
| Number of properties | 0 | 1 |
| Semiprimes | 30248th | |
| Roman numberals | ||
| Base 2 | 111111111110101002 | 111111111110111112 |
| Base 3 | 201222012203 | 201222020223 |
| Base 4 | 1333331104 | 1333331334 |
| Base 5 | 131431035 | 131431245 |
| Base 6 | 24503406 | 24503556 |
| Base 7 | 10540027 | 10540167 |
| Base 8 | 3777248 | 3777378 |
| Base 9 | 2186569 | 2186689 |
| Base 10 | 13102810 | 13103910 |
| Base 11 | 8a49711 | 8a4a711 |
| Base 12 | 639b012 | 639bb12 |
| Base 13 | 4784113 | 4784c13 |
| Base 14 | 35a7214 | 35a7d14 |
| Base 15 | 28c5315 | 28c5e15 |
| Base 16 | 1ffd416 | 1ffdf16 |