Compare 401381 vs 401909
| Property | 401381 | 401909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4013811 | 4019091 |
| Prime factorization | 401381 | 401909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401381 | 1, 401909 |
| Number of properties | 6 | 6 |
| Additive primes | 13420th | 13433rd |
| Chen primes | 13699th | 13711th |
| Happy primes | 5019th | |
| Isolated primes | 26340th | 26366th |
| Primes | 33959th | 33993rd |
| Sexy primes (2nd member) | 7670th | |
| Sophie germain primes | 3598th | |
| Ulam primes | 2443rd | |
| Roman numberals | ||
| Base 2 | 11000011111111001012 | 11000100001111101012 |
| Base 3 | 2021011202223 | 2021020221123 |
| Base 4 | 12013332114 | 12020133114 |
| Base 5 | 1003210115 | 1003301145 |
| Base 6 | 123341256 | 123404056 |
| Base 7 | 32611317 | 32625147 |
| Base 8 | 14177458 | 14207658 |
| Base 9 | 6715289 | 6722759 |
| Base 10 | 40138110 | 40190910 |
| Base 11 | 25462211 | 254a6211 |
| Base 12 | 17434512 | 17470512 |
| Base 13 | 11090613 | 110c2113 |
| Base 14 | a63c114 | a667b14 |
| Base 15 | 7dddb15 | 7e13e15 |
| Base 16 | 61fe516 | 621f516 |