Compare 401849 vs 401861
| Property | 401849 | 401861 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 591 × 1391 | 4018611 |
| Prime factorization | 7 × 7 × 59 × 139 | 401861 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 49, 59, 139, 413, 973, 2891, 6811, 8201, 57407, 401849 | 1, 401861 |
| Number of properties | 0 | 4 |
| Centered decagonal primes | 119th | |
| Isolated primes | 26362nd | |
| Primes | 33989th | |
| Sexy primes (1st member) | 7669th | |
| Roman numberals | ||
| Base 2 | 11000100001101110012 | 11000100001110001012 |
| Base 3 | 2021020200223 | 2021020202023 |
| Base 4 | 12020123214 | 12020130114 |
| Base 5 | 1003243445 | 1003244215 |
| Base 6 | 123402256 | 123402456 |
| Base 7 | 32624007 | 32624157 |
| Base 8 | 14206718 | 14207058 |
| Base 9 | 6722089 | 6722229 |
| Base 10 | 40184910 | 40186110 |
| Base 11 | 254a0811 | 254a1911 |
| Base 12 | 17467512 | 17468512 |
| Base 13 | 110ba613 | 110bb513 |
| Base 14 | a663714 | a664514 |
| Base 15 | 7e0ee15 | 7e10b15 |
| Base 16 | 621b916 | 621c516 |