Compare 409901 vs 409907
| Property | 409901 | 409907 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4099011 | 2931 × 13991 |
| Prime factorization | 409901 | 293 × 1399 |
| Divisors count | 2 | 4 |
| Divisors | 1, 409901 | 1, 293, 1399, 409907 |
| Number of properties | 5 | 1 |
| Additive primes | 13661st | |
| Chen primes | 13934th | |
| Cousin primes (2nd member) | 3878th | |
| Isolated primes | 26844th | |
| Primes | 34605th | |
| Semiprimes | 89661st | |
| Roman numberals | ||
| Base 2 | 11001000001001011012 | 11001000001001100112 |
| Base 3 | 2022110211123 | 2022110212023 |
| Base 4 | 12100102314 | 12100103034 |
| Base 5 | 1011041015 | 1011041125 |
| Base 6 | 124414056 | 124414156 |
| Base 7 | 33250227 | 33250317 |
| Base 8 | 14404558 | 14404638 |
| Base 9 | 6842459 | 6842529 |
| Base 10 | 40990110 | 40990710 |
| Base 11 | 25aa6811 | 25aa7311 |
| Base 12 | 17926512 | 17926b12 |
| Base 13 | 11475b13 | 11476413 |
| Base 14 | a954914 | a955114 |
| Base 15 | 816bb15 | 816c215 |
| Base 16 | 6412d16 | 6413316 |