Compare 2947 vs 2951
| Property | 2947 | 2951 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 4211 | 131 × 2271 |
| Prime factorization | 7 × 421 | 13 × 227 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 421, 2947 | 1, 13, 227, 2951 |
| Number of properties | 1 | 1 |
| Semiprimes | 823rd | 825th |
| Roman numberals | MMCMXLVII | MMCMLI |
| Base 2 | 1011100000112 | 1011100001112 |
| Base 3 | 110010113 | 110010223 |
| Base 4 | 2320034 | 2320134 |
| Base 5 | 432425 | 433015 |
| Base 6 | 213516 | 213556 |
| Base 7 | 114107 | 114147 |
| Base 8 | 56038 | 56078 |
| Base 9 | 40349 | 40389 |
| Base 10 | 294710 | 295110 |
| Base 11 | 223a11 | 224311 |
| Base 12 | 185712 | 185b12 |
| Base 13 | 145913 | 146013 |
| Base 14 | 110714 | 110b14 |
| Base 15 | d1715 | d1b15 |
| Base 16 | b8316 | b8716 |