Compare 2938 vs 2947
| Property | 2938 | 2947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 131 × 1131 | 71 × 4211 |
| Prime factorization | 2 × 13 × 113 | 7 × 421 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 13, 26, 113, 226, 1469, 2938 | 1, 7, 421, 2947 |
| Number of properties | 0 | 1 |
| Semiprimes | 823rd | |
| Roman numberals | MMCMXXXVIII | MMCMXLVII |
| Base 2 | 1011011110102 | 1011100000112 |
| Base 3 | 110002113 | 110010113 |
| Base 4 | 2313224 | 2320034 |
| Base 5 | 432235 | 432425 |
| Base 6 | 213346 | 213516 |
| Base 7 | 113657 | 114107 |
| Base 8 | 55728 | 56038 |
| Base 9 | 40249 | 40349 |
| Base 10 | 293810 | 294710 |
| Base 11 | 223111 | 223a11 |
| Base 12 | 184a12 | 185712 |
| Base 13 | 145013 | 145913 |
| Base 14 | 10dc14 | 110714 |
| Base 15 | d0d15 | d1715 |
| Base 16 | b7a16 | b8316 |