Compare 16139 vs 17939
| Property | 16139 | 17939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 161391 | 179391 |
| Prime factorization | 16139 | 17939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16139 | 1, 17939 |
| Number of properties | 5 | 7 |
| Additive primes | 968th | |
| Chen primes | 947th | |
| Emirps | 554th | |
| Isolated primes | 1432nd | |
| Long primes | 724th | 792nd |
| Primes | 1878th | 2057th |
| Safe primes | 168th | 178th |
| Sophie germain primes | 298th | |
| Twin primes (1st member) | 287th | |
| Roman numberals | ||
| Base 2 | 111111000010112 | 1000110000100112 |
| Base 3 | 2110102023 | 2201211023 |
| Base 4 | 33300234 | 101201034 |
| Base 5 | 10040245 | 10332245 |
| Base 6 | 2024156 | 2150156 |
| Base 7 | 650247 | 1032057 |
| Base 8 | 374138 | 430238 |
| Base 9 | 241229 | 265429 |
| Base 10 | 1613910 | 1793910 |
| Base 11 | 1114211 | 1252911 |
| Base 12 | 940b12 | a46b12 |
| Base 13 | 746613 | 821c13 |
| Base 14 | 5c4b14 | 677514 |
| Base 15 | 4bae15 | 54ae15 |
| Base 16 | 3f0b16 | 461316 |