Compare 30970 vs 30981
| Property | 30970 | 30981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 191 × 1631 | 31 × 231 × 4491 |
| Prime factorization | 2 × 5 × 19 × 163 | 3 × 23 × 449 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 6194, 15485, 30970 | 1, 3, 23, 69, 449, 1347, 10327, 30981 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111000111110102 | 1111001000001012 |
| Base 3 | 11201110013 | 11201111103 |
| Base 4 | 132033224 | 132100114 |
| Base 5 | 14423405 | 14424115 |
| Base 6 | 3552146 | 3552336 |
| Base 7 | 1562027 | 1562167 |
| Base 8 | 743728 | 744058 |
| Base 9 | 464319 | 464439 |
| Base 10 | 3097010 | 3098110 |
| Base 11 | 212a511 | 2130511 |
| Base 12 | 15b0a12 | 15b1912 |
| Base 13 | 1113413 | 1114213 |
| Base 14 | b40214 | b40d14 |
| Base 15 | 929a15 | 92a615 |
| Base 16 | 78fa16 | 790516 |