Compare 149163 vs 149173
| Property | 149163 | 149173 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 71031 | 1491731 |
| Prime factorization | 3 × 7 × 7103 | 149173 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 7103, 21309, 49721, 149163 | 1, 149173 |
| Number of properties | 0 | 6 |
| Emirps | 2927th | |
| Harmonic primes | 5174th | |
| Isolated primes | 10400th | |
| Lucky primes | 1795th | |
| Primes | 13777th | |
| Pythagorean primes | 6872nd | |
| Roman numberals | ||
| Base 2 | 1001000110101010112 | 1001000110101101012 |
| Base 3 | 211201211203 | 211201212213 |
| Base 4 | 2101222234 | 2101223114 |
| Base 5 | 142331235 | 142331435 |
| Base 6 | 31103236 | 31103416 |
| Base 7 | 11606107 | 11606237 |
| Base 8 | 4432538 | 4432658 |
| Base 9 | 2465469 | 2465579 |
| Base 10 | 14916310 | 14917310 |
| Base 11 | a208311 | a209211 |
| Base 12 | 723a312 | 723b112 |
| Base 13 | 52b8113 | 52b8b13 |
| Base 14 | 3c50714 | 3c51314 |
| Base 15 | 2e2e315 | 2e2ed15 |
| Base 16 | 246ab16 | 246b516 |