Compare 1933 vs 12391
| Property | 1933 | 12391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19331 | 123911 |
| Prime factorization | 1933 | 12391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1933 | 1, 12391 |
| Number of properties | 8 | 4 |
| Centered heptagonal primes | 8th | 18th |
| Emirps | 94th | |
| Happy primes | 54th | |
| Harmonic primes | 109th | |
| Isolated primes | 996th | |
| Lucky primes | 69th | 252nd |
| Primes | 295th | 1479th |
| Pythagorean primes | 143rd | |
| Twin primes (2nd member) | 59th | |
| Roman numberals | MCMXXXIII | |
| Base 2 | 111100011012 | 110000011001112 |
| Base 3 | 21221213 | 1212222213 |
| Base 4 | 1320314 | 30012134 |
| Base 5 | 302135 | 3440315 |
| Base 6 | 125416 | 1332116 |
| Base 7 | 54317 | 510617 |
| Base 8 | 36158 | 301478 |
| Base 9 | 25779 | 178879 |
| Base 10 | 193310 | 1239110 |
| Base 11 | 14a811 | 934511 |
| Base 12 | 115112 | 720712 |
| Base 13 | b5913 | 584213 |
| Base 14 | 9c114 | 473114 |
| Base 15 | 88d15 | 3a1115 |
| Base 16 | 78d16 | 306716 |