Compare 401861 vs 401939
| Property | 401861 | 401939 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4018611 | 4019391 |
| Prime factorization | 401861 | 401939 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401861 | 1, 401939 |
| Number of properties | 4 | 4 |
| Centered decagonal primes | 119th | |
| Chen primes | 13712th | |
| Happy primes | 5030th | |
| Isolated primes | 26362nd | 26368th |
| Primes | 33989th | 33995th |
| Sexy primes (1st member) | 7669th | |
| Roman numberals | ||
| Base 2 | 11000100001110001012 | 11000100010000100112 |
| Base 3 | 2021020202023 | 2021021001223 |
| Base 4 | 12020130114 | 12020201034 |
| Base 5 | 1003244215 | 1003302245 |
| Base 6 | 123402456 | 123404556 |
| Base 7 | 32624157 | 32625567 |
| Base 8 | 14207058 | 14210238 |
| Base 9 | 6722229 | 6723189 |
| Base 10 | 40186110 | 40193910 |
| Base 11 | 254a1911 | 254a8a11 |
| Base 12 | 17468512 | 17472b12 |
| Base 13 | 110bb513 | 110c4513 |
| Base 14 | a664514 | a669d14 |
| Base 15 | 7e10b15 | 7e15e15 |
| Base 16 | 621c516 | 6221316 |