Compare 142421 vs 143821
| Property | 142421 | 143821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1424211 | 1438211 |
| Prime factorization | 142421 | 143821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 142421 | 1, 143821 |
| Number of properties | 7 | 8 |
| Additive primes | 5509th | |
| Chen primes | 5686th | |
| Emirps | 2802nd | |
| Harmonic primes | 5006th | |
| Isolated primes | 9961st | 10049th |
| Long primes | 4923rd | |
| Primes | 13218th | 13330th |
| Pythagorean primes | 6585th | 6647th |
| Sexy primes (1st member) | 3249th | 3273rd |
| Sexy prime triplets (1st member) | 683rd | 686th |
| Roman numberals | ||
| Base 2 | 1000101100010101012 | 1000110001110011012 |
| Base 3 | 210201002123 | 210220212013 |
| Base 4 | 2023011114 | 2030130314 |
| Base 5 | 140241415 | 141002415 |
| Base 6 | 30152056 | 30255016 |
| Base 7 | 11321367 | 11362067 |
| Base 8 | 4261258 | 4307158 |
| Base 9 | 2363259 | 2382519 |
| Base 10 | 14242110 | 14382110 |
| Base 11 | 9800411 | 9906711 |
| Base 12 | 6a50512 | 6b29112 |
| Base 13 | 4ca9613 | 5060213 |
| Base 14 | 39c8d14 | 3a5ad14 |
| Base 15 | 2c2eb15 | 2c93115 |
| Base 16 | 22c5516 | 231cd16 |