Compare 2946 vs 2947
| Property | 2946 | 2947 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 4911 | 71 × 4211 |
| Prime factorization | 2 × 3 × 491 | 7 × 421 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 491, 982, 1473, 2946 | 1, 7, 421, 2947 |
| Number of properties | 0 | 1 |
| Semiprimes | 823rd | |
| Roman numberals | MMCMXLVI | MMCMXLVII |
| Base 2 | 1011100000102 | 1011100000112 |
| Base 3 | 110010103 | 110010113 |
| Base 4 | 2320024 | 2320034 |
| Base 5 | 432415 | 432425 |
| Base 6 | 213506 | 213516 |
| Base 7 | 114067 | 114107 |
| Base 8 | 56028 | 56038 |
| Base 9 | 40339 | 40349 |
| Base 10 | 294610 | 294710 |
| Base 11 | 223911 | 223a11 |
| Base 12 | 185612 | 185712 |
| Base 13 | 145813 | 145913 |
| Base 14 | 110614 | 110714 |
| Base 15 | d1615 | d1715 |
| Base 16 | b8216 | b8316 |