Compare 285139 vs 285161
| Property | 285139 | 285161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2851391 | 2851611 |
| Prime factorization | 285139 | 285161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 285139 | 1, 285161 |
| Number of properties | 2 | 5 |
| Additive primes | 9945th | |
| Chen primes | 10227th | |
| Harmonic primes | 9272nd | |
| Isolated primes | 19088th | 19090th |
| Primes | 24855th | 24857th |
| Roman numberals | ||
| Base 2 | 10001011001110100112 | 10001011001111010012 |
| Base 3 | 1121110102013 | 1121110111123 |
| Base 4 | 10112131034 | 10112132214 |
| Base 5 | 331110245 | 331111215 |
| Base 6 | 100400316 | 100401056 |
| Base 7 | 22652117 | 22652427 |
| Base 8 | 10547238 | 10547518 |
| Base 9 | 4741219 | 4741459 |
| Base 10 | 28513910 | 28516110 |
| Base 11 | 18525811 | 18527811 |
| Base 12 | 11901712 | 11903512 |
| Base 13 | 9ca2a13 | 9ca4613 |
| Base 14 | 75cb114 | 75cc914 |
| Base 15 | 5974415 | 5975b15 |
| Base 16 | 459d316 | 459e916 |