Compare 189139 vs 189144
| Property | 189139 | 189144 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 1891391 | 23 × 32 × 371 × 711 |
| Prime factorization | 189139 | 2 × 2 × 2 × 3 × 3 × 37 × 71 |
| Divisors count | 2 | 48 |
| Divisors | 1, 189139 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 111, 142, 148, 213, 222, 284, 296, 333, 426, 444, 568, 639, 666, 852, 888, 1278, 1332, 1704, 2556, 2627, 2664, 5112, 5254, 7881, 10508, 15762, 21016, 23643, 31524, 47286, 63048, 94572, 189144 |
| Number of properties | 7 | 0 |
| Additive primes | 6923rd | |
| Emirps | 3974th | |
| Good primes | 985th | |
| Isolated primes | 12962nd | |
| Long primes | 6403rd | |
| Lucky primes | 2213th | |
| Primes | 17091st | |
| Roman numberals | ||
| Base 2 | 1011100010110100112 | 1011100010110110002 |
| Base 3 | 1001211100113 | 1001211101003 |
| Base 4 | 2320231034 | 2320231204 |
| Base 5 | 220230245 | 220230345 |
| Base 6 | 40153516 | 40154006 |
| Base 7 | 14152667 | 14153047 |
| Base 8 | 5613238 | 5613308 |
| Base 9 | 3174049 | 3174109 |
| Base 10 | 18913910 | 18914410 |
| Base 11 | 11a11511 | 11a11a11 |
| Base 12 | 9155712 | 9156012 |
| Base 13 | 6812213 | 6812713 |
| Base 14 | 4ccdd14 | 4cd0414 |
| Base 15 | 3b09415 | 3b09915 |
| Base 16 | 2e2d316 | 2e2d816 |