Compare 216801 vs 216813
| Property | 216801 | 216813 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 32 × 131 × 171 × 1091 | 31 × 722711 |
| Prime factorization | 3 × 3 × 13 × 17 × 109 | 3 × 72271 |
| Divisors count | 24 | 4 |
| Divisors | 1, 3, 9, 13, 17, 39, 51, 109, 117, 153, 221, 327, 663, 981, 1417, 1853, 1989, 4251, 5559, 12753, 16677, 24089, 72267, 216801 | 1, 3, 72271, 216813 |
| Number of properties | 0 | 1 |
| Semiprimes | 48851st | |
| Roman numberals | ||
| Base 2 | 1101001110111000012 | 1101001110111011012 |
| Base 3 | 1020001012003 | 1020001020103 |
| Base 4 | 3103232014 | 3103232314 |
| Base 5 | 234142015 | 234142235 |
| Base 6 | 43514136 | 43514336 |
| Base 7 | 15620347 | 15620527 |
| Base 8 | 6473418 | 6473558 |
| Base 9 | 3603509 | 3603639 |
| Base 10 | 21680110 | 21681310 |
| Base 11 | 13898211 | 13899311 |
| Base 12 | a556912 | a557912 |
| Base 13 | 778b013 | 778bc13 |
| Base 14 | 5901b14 | 5902914 |
| Base 15 | 4438615 | 4439315 |
| Base 16 | 34ee116 | 34eed16 |