Compare 201214 vs 201219
| Property | 201214 | 201219 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 131 × 711 × 1091 | 31 × 670731 |
| Prime factorization | 2 × 13 × 71 × 109 | 3 × 67073 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 13, 26, 71, 109, 142, 218, 923, 1417, 1846, 2834, 7739, 15478, 100607, 201214 | 1, 3, 67073, 201219 |
| Number of properties | 0 | 1 |
| Semiprimes | 45507th | |
| Roman numberals | ||
| Base 2 | 1100010001111111102 | 1100010010000000112 |
| Base 3 | 1010200001013 | 1010200001203 |
| Base 4 | 3010133324 | 3010200034 |
| Base 5 | 224143245 | 224143345 |
| Base 6 | 41513146 | 41513236 |
| Base 7 | 14654267 | 14654347 |
| Base 8 | 6107768 | 6110038 |
| Base 9 | 3360119 | 3360169 |
| Base 10 | 20121410 | 20121910 |
| Base 11 | 1281a211 | 1281a711 |
| Base 12 | 9853a12 | 9854312 |
| Base 13 | 7078013 | 7078513 |
| Base 14 | 5348614 | 5348b14 |
| Base 15 | 3e94415 | 3e94915 |
| Base 16 | 311fe16 | 3120316 |