Compare 404121 vs 404123
| Property | 404121 | 404123 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 1347071 | 4041231 |
| Prime factorization | 3 × 134707 | 404123 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 134707, 404121 | 1, 404123 |
| Number of properties | 1 | 4 |
| Cousin primes (2nd member) | 3842nd | |
| Isolated primes | 26494th | |
| Primes | 34163rd | |
| Safe primes | 2072nd | |
| Semiprimes | 88440th | |
| Roman numberals | ||
| Base 2 | 11000101010100110012 | 11000101010100110112 |
| Base 3 | 2021121001103 | 2021121001123 |
| Base 4 | 12022221214 | 12022221234 |
| Base 5 | 1004124415 | 1004124435 |
| Base 6 | 123545336 | 123545356 |
| Base 7 | 33021247 | 33021267 |
| Base 8 | 14252318 | 14252338 |
| Base 9 | 6753139 | 6753159 |
| Base 10 | 40412110 | 40412310 |
| Base 11 | 25669311 | 25669511 |
| Base 12 | 175a4912 | 175a4b12 |
| Base 13 | 111c3313 | 111c3513 |
| Base 14 | a73bb14 | a73bd14 |
| Base 15 | 7eb1615 | 7eb1815 |
| Base 16 | 62a9916 | 62a9b16 |