Compare 30981 vs 30992
| Property | 30981 | 30992 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 231 × 4491 | 24 × 131 × 1491 |
| Prime factorization | 3 × 23 × 449 | 2 × 2 × 2 × 2 × 13 × 149 |
| Divisors count | 8 | 20 |
| Divisors | 1, 3, 23, 69, 449, 1347, 10327, 30981 | 1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1111001000001012 | 1111001000100002 |
| Base 3 | 11201111103 | 11201112123 |
| Base 4 | 132100114 | 132101004 |
| Base 5 | 14424115 | 14424325 |
| Base 6 | 3552336 | 3552526 |
| Base 7 | 1562167 | 1562337 |
| Base 8 | 744058 | 744208 |
| Base 9 | 464439 | 464559 |
| Base 10 | 3098110 | 3099210 |
| Base 11 | 2130511 | 2131511 |
| Base 12 | 15b1912 | 15b2812 |
| Base 13 | 1114213 | 1115013 |
| Base 14 | b40d14 | b41a14 |
| Base 15 | 92a615 | 92b215 |
| Base 16 | 790516 | 791016 |