Compare 2947 vs 2955
| Property | 2947 | 2955 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 4211 | 31 × 51 × 1971 |
| Prime factorization | 7 × 421 | 3 × 5 × 197 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 421, 2947 | 1, 3, 5, 15, 197, 591, 985, 2955 |
| Number of properties | 1 | 0 |
| Semiprimes | 823rd | |
| Roman numberals | MMCMXLVII | MMCMLV |
| Base 2 | 1011100000112 | 1011100010112 |
| Base 3 | 110010113 | 110011103 |
| Base 4 | 2320034 | 2320234 |
| Base 5 | 432425 | 433105 |
| Base 6 | 213516 | 214036 |
| Base 7 | 114107 | 114217 |
| Base 8 | 56038 | 56138 |
| Base 9 | 40349 | 40439 |
| Base 10 | 294710 | 295510 |
| Base 11 | 223a11 | 224711 |
| Base 12 | 185712 | 186312 |
| Base 13 | 145913 | 146413 |
| Base 14 | 110714 | 111114 |
| Base 15 | d1715 | d2015 |
| Base 16 | b8316 | b8b16 |