Compare 212381 vs 212391
| Property | 212381 | 212391 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 131 × 171 × 312 | 32 × 235991 |
| Prime factorization | 13 × 17 × 31 × 31 | 3 × 3 × 23599 |
| Divisors count | 12 | 6 |
| Divisors | 1, 13, 17, 31, 221, 403, 527, 961, 6851, 12493, 16337, 212381 | 1, 3, 9, 23599, 70797, 212391 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100111101100111012 | 1100111101101001112 |
| Base 3 | 1012100222223 | 1012101001003 |
| Base 4 | 3033121314 | 3033122134 |
| Base 5 | 232440115 | 232440315 |
| Base 6 | 43151256 | 43151436 |
| Base 7 | 15431217 | 15431347 |
| Base 8 | 6366358 | 6366478 |
| Base 9 | 3532889 | 3533109 |
| Base 10 | 21238110 | 21239110 |
| Base 11 | 13562411 | 13563311 |
| Base 12 | a2aa512 | a2ab312 |
| Base 13 | 7589013 | 7589a13 |
| Base 14 | 5758114 | 5758b14 |
| Base 15 | 42ddb15 | 42de615 |
| Base 16 | 33d9d16 | 33da716 |