Compare 401939 vs 401945
| Property | 401939 | 401945 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4019391 | 51 × 191 × 42311 |
| Prime factorization | 401939 | 5 × 19 × 4231 |
| Divisors count | 2 | 8 |
| Divisors | 1, 401939 | 1, 5, 19, 95, 4231, 21155, 80389, 401945 |
| Number of properties | 4 | 0 |
| Chen primes | 13712th | |
| Happy primes | 5030th | |
| Isolated primes | 26368th | |
| Primes | 33995th | |
| Roman numberals | ||
| Base 2 | 11000100010000100112 | 11000100010000110012 |
| Base 3 | 2021021001223 | 2021021002123 |
| Base 4 | 12020201034 | 12020201214 |
| Base 5 | 1003302245 | 1003302405 |
| Base 6 | 123404556 | 123405056 |
| Base 7 | 32625567 | 32625657 |
| Base 8 | 14210238 | 14210318 |
| Base 9 | 6723189 | 6723259 |
| Base 10 | 40193910 | 40194510 |
| Base 11 | 254a8a11 | 254a9511 |
| Base 12 | 17472b12 | 17473512 |
| Base 13 | 110c4513 | 110c4b13 |
| Base 14 | a669d14 | a66a514 |
| Base 15 | 7e15e15 | 7e16515 |
| Base 16 | 6221316 | 6221916 |