Compare 2906 vs 2947
| Property | 2906 | 2947 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 14531 | 71 × 4211 |
| Prime factorization | 2 × 1453 | 7 × 421 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 1453, 2906 | 1, 7, 421, 2947 |
| Number of properties | 1 | 1 |
| Semiprimes | 811th | 823rd |
| Roman numberals | MMCMVI | MMCMXLVII |
| Base 2 | 1011010110102 | 1011100000112 |
| Base 3 | 102221223 | 110010113 |
| Base 4 | 2311224 | 2320034 |
| Base 5 | 431115 | 432425 |
| Base 6 | 212426 | 213516 |
| Base 7 | 113217 | 114107 |
| Base 8 | 55328 | 56038 |
| Base 9 | 38789 | 40349 |
| Base 10 | 290610 | 294710 |
| Base 11 | 220211 | 223a11 |
| Base 12 | 182212 | 185712 |
| Base 13 | 142713 | 145913 |
| Base 14 | 10b814 | 110714 |
| Base 15 | cdb15 | d1715 |
| Base 16 | b5a16 | b8316 |