Compare 7139 vs 7145
| Property | 7139 | 7145 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 112 × 591 | 51 × 14291 |
| Prime factorization | 11 × 11 × 59 | 5 × 1429 |
| Divisors count | 6 | 4 |
| Divisors | 1, 11, 59, 121, 649, 7139 | 1, 5, 1429, 7145 |
| Number of properties | 0 | 1 |
| Semiprimes | 1911th | |
| Roman numberals | ||
| Base 2 | 11011111000112 | 11011111010012 |
| Base 3 | 1002101023 | 1002101223 |
| Base 4 | 12332034 | 12332214 |
| Base 5 | 2120245 | 2120405 |
| Base 6 | 530156 | 530256 |
| Base 7 | 265467 | 265557 |
| Base 8 | 157438 | 157518 |
| Base 9 | 107129 | 107189 |
| Base 10 | 713910 | 714510 |
| Base 11 | 540011 | 540611 |
| Base 12 | 416b12 | 417512 |
| Base 13 | 333213 | 333813 |
| Base 14 | 285d14 | 286514 |
| Base 15 | 21ae15 | 21b515 |
| Base 16 | 1be316 | 1be916 |