Compare 31981 vs 32141
| Property | 31981 | 32141 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 319811 | 321411 |
| Prime factorization | 31981 | 32141 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31981 | 1, 32141 |
| Number of properties | 5 | 8 |
| Additive primes | 1560th | |
| Chen primes | 1644th | |
| Emirps | 697th | |
| Happy primes | 568th | |
| Harmonic primes | 1282nd | |
| Isolated primes | 2450th | |
| Long primes | 1300th | |
| Primes | 3431st | 3448th |
| Pythagorean primes | 1705th | 1713th |
| Sophie germain primes | 468th | |
| Twin primes (1st member) | 495th | |
| Roman numberals | ||
| Base 2 | 1111100111011012 | 1111101100011012 |
| Base 3 | 11212121113 | 11220021023 |
| Base 4 | 133032314 | 133120314 |
| Base 5 | 20104115 | 20120315 |
| Base 6 | 4040216 | 4044456 |
| Base 7 | 1621457 | 1624647 |
| Base 8 | 763558 | 766158 |
| Base 9 | 477749 | 480729 |
| Base 10 | 3198110 | 3214110 |
| Base 11 | 2203411 | 2216a11 |
| Base 12 | 1661112 | 1672512 |
| Base 13 | 1173113 | 1182513 |
| Base 14 | b92514 | b9db14 |
| Base 15 | 972115 | 97cb15 |
| Base 16 | 7ced16 | 7d8d16 |