Compare 404267 vs 405221
| Property | 404267 | 405221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4042671 | 4052211 |
| Prime factorization | 404267 | 405221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 404267 | 1, 405221 |
| Number of properties | 6 | 5 |
| Additive primes | 13504th | |
| Chen primes | 13781st | |
| Good primes | 1558th | |
| Isolated primes | 26545th | |
| Primes | 34174th | 34238th |
| Prime triplets (1st member) | 1472nd | |
| Sexy primes (1st member) | 7707th | 7719th |
| Sophie germain primes | 3625th | |
| Twin primes (1st member) | 3838th | |
| Roman numberals | ||
| Base 2 | 11000101011001010112 | 11000101110111001012 |
| Base 3 | 2021121122123 | 2021202120123 |
| Base 4 | 12022302234 | 12023232114 |
| Base 5 | 1004140325 | 1004313415 |
| Base 6 | 123553356 | 124040056 |
| Base 7 | 33024237 | 33052557 |
| Base 8 | 14254538 | 14273458 |
| Base 9 | 6754859 | 6767659 |
| Base 10 | 40426710 | 40522110 |
| Base 11 | 25680611 | 2574a311 |
| Base 12 | 175b4b12 | 17660512 |
| Base 13 | 11201613 | 11259b13 |
| Base 14 | a748314 | a796514 |
| Base 15 | 7ebb215 | 800eb15 |
| Base 16 | 62b2b16 | 62ee516 |