Compare 7145 vs 7156
| Property | 7145 | 7156 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 14291 | 22 × 17891 |
| Prime factorization | 5 × 1429 | 2 × 2 × 1789 |
| Divisors count | 4 | 6 |
| Divisors | 1, 5, 1429, 7145 | 1, 2, 4, 1789, 3578, 7156 |
| Number of properties | 1 | 0 |
| Semiprimes | 1911th | |
| Roman numberals | ||
| Base 2 | 11011111010012 | 11011111101002 |
| Base 3 | 1002101223 | 1002110013 |
| Base 4 | 12332214 | 12333104 |
| Base 5 | 2120405 | 2121115 |
| Base 6 | 530256 | 530446 |
| Base 7 | 265557 | 266027 |
| Base 8 | 157518 | 157648 |
| Base 9 | 107189 | 107319 |
| Base 10 | 714510 | 715610 |
| Base 11 | 540611 | 541611 |
| Base 12 | 417512 | 418412 |
| Base 13 | 333813 | 334613 |
| Base 14 | 286514 | 287214 |
| Base 15 | 21b515 | 21c115 |
| Base 16 | 1be916 | 1bf416 |