Compare 401287 vs 401381
| Property | 401287 | 401381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4012871 | 4013811 |
| Prime factorization | 401287 | 401381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401287 | 1, 401381 |
| Number of properties | 2 | 6 |
| Additive primes | 13420th | |
| Chen primes | 13699th | |
| Happy primes | 5019th | |
| Isolated primes | 26334th | 26340th |
| Primes | 33951st | 33959th |
| Ulam primes | 2443rd | |
| Roman numberals | ||
| Base 2 | 11000011111100001112 | 11000011111111001012 |
| Base 3 | 2021011101113 | 2021011202223 |
| Base 4 | 12013320134 | 12013332114 |
| Base 5 | 1003201225 | 1003210115 |
| Base 6 | 123334516 | 123341256 |
| Base 7 | 32606357 | 32611317 |
| Base 8 | 14176078 | 14177458 |
| Base 9 | 6714149 | 6715289 |
| Base 10 | 40128710 | 40138110 |
| Base 11 | 25454711 | 25462211 |
| Base 12 | 17428712 | 17434512 |
| Base 13 | 11086313 | 11090613 |
| Base 14 | a635514 | a63c114 |
| Base 15 | 7dd7715 | 7dddb15 |
| Base 16 | 61f8716 | 61fe516 |