Compare 27901 vs 28181
| Property | 27901 | 28181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 279011 | 281811 |
| Prime factorization | 27901 | 28181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 27901 | 1, 28181 |
| Number of properties | 5 | 5 |
| Additive primes | 1396th | |
| Chen primes | 1493rd | |
| Harmonic primes | 1147th | |
| Isolated primes | 2158th | |
| Long primes | 1159th | |
| Primes | 3045th | 3072nd |
| Pythagorean primes | 1517th | 1529th |
| Twin primes (1st member) | 449th | |
| Roman numberals | ||
| Base 2 | 1101100111111012 | 1101110000101012 |
| Base 3 | 11020211013 | 11021222023 |
| Base 4 | 123033314 | 123201114 |
| Base 5 | 13431015 | 14002115 |
| Base 6 | 3331016 | 3342456 |
| Base 7 | 1442267 | 1451067 |
| Base 8 | 663758 | 670258 |
| Base 9 | 422419 | 425829 |
| Base 10 | 2790110 | 2818110 |
| Base 11 | 19a6511 | 1a19a11 |
| Base 12 | 1419112 | 1438512 |
| Base 13 | c91313 | ca9a13 |
| Base 14 | a24d14 | a3ad14 |
| Base 15 | 840115 | 853b15 |
| Base 16 | 6cfd16 | 6e1516 |