Compare 72861 vs 72869
| Property | 72861 | 72869 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1491 × 1631 | 728691 |
| Prime factorization | 3 × 149 × 163 | 72869 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 149, 163, 447, 489, 24287, 72861 | 1, 72869 |
| Number of properties | 0 | 7 |
| Chen primes | 3280th | |
| Emirps | 1074th | |
| Harmonic primes | 2722nd | |
| Long primes | 2743rd | |
| Primes | 7202nd | |
| Pythagorean primes | 3586th | |
| Twin primes (1st member) | 942nd | |
| Roman numberals | ||
| Base 2 | 100011100100111012 | 100011100101001012 |
| Base 3 | 102002211203 | 102002212123 |
| Base 4 | 1013021314 | 1013022114 |
| Base 5 | 43124215 | 43124345 |
| Base 6 | 13211536 | 13212056 |
| Base 7 | 4222657 | 4223067 |
| Base 8 | 2162358 | 2162458 |
| Base 9 | 1208469 | 1208559 |
| Base 10 | 7286110 | 7286910 |
| Base 11 | 4a81811 | 4a82511 |
| Base 12 | 361b912 | 3620512 |
| Base 13 | 2721913 | 2722413 |
| Base 14 | 1c7a514 | 1c7ad14 |
| Base 15 | 168c615 | 168ce15 |
| Base 16 | 11c9d16 | 11ca516 |