Compare 2851 vs 2859
| Property | 2851 | 2859 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 28511 | 31 × 9531 |
| Prime factorization | 2851 | 3 × 953 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2851 | 1, 3, 953, 2859 |
| Number of properties | 6 | 1 |
| Happy primes | 70th | |
| Isolated primes | 255th | |
| Long primes | 167th | |
| Lucky primes | 87th | |
| Primes | 414th | |
| Semiprimes | 798th | |
| Sexy primes (1st member) | 165th | |
| Roman numberals | MMDCCCLI | MMDCCCLIX |
| Base 2 | 1011001000112 | 1011001010112 |
| Base 3 | 102201213 | 102202203 |
| Base 4 | 2302034 | 2302234 |
| Base 5 | 424015 | 424145 |
| Base 6 | 211116 | 211236 |
| Base 7 | 112127 | 112237 |
| Base 8 | 54438 | 54538 |
| Base 9 | 38179 | 38269 |
| Base 10 | 285110 | 285910 |
| Base 11 | 216211 | 216a11 |
| Base 12 | 179712 | 17a312 |
| Base 13 | 13b413 | 13bc13 |
| Base 14 | 107914 | 108314 |
| Base 15 | ca115 | ca915 |
| Base 16 | b2316 | b2b16 |