Compare 7139 vs 7147
| Property | 7139 | 7147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 112 × 591 | 71 × 10211 |
| Prime factorization | 11 × 11 × 59 | 7 × 1021 |
| Divisors count | 6 | 4 |
| Divisors | 1, 11, 59, 121, 649, 7139 | 1, 7, 1021, 7147 |
| Number of properties | 0 | 1 |
| Semiprimes | 1912th | |
| Roman numberals | ||
| Base 2 | 11011111000112 | 11011111010112 |
| Base 3 | 1002101023 | 1002102013 |
| Base 4 | 12332034 | 12332234 |
| Base 5 | 2120245 | 2120425 |
| Base 6 | 530156 | 530316 |
| Base 7 | 265467 | 265607 |
| Base 8 | 157438 | 157538 |
| Base 9 | 107129 | 107219 |
| Base 10 | 713910 | 714710 |
| Base 11 | 540011 | 540811 |
| Base 12 | 416b12 | 417712 |
| Base 13 | 333213 | 333a13 |
| Base 14 | 285d14 | 286714 |
| Base 15 | 21ae15 | 21b715 |
| Base 16 | 1be316 | 1beb16 |