Compare 399131 vs 400331
| Property | 399131 | 400331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3991311 | 4003311 |
| Prime factorization | 399131 | 400331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 399131 | 1, 400331 |
| Number of properties | 4 | 5 |
| Additive primes | 13387th | |
| Chen primes | 13677th | |
| Isolated primes | 26201st | 26275th |
| Primes | 33790th | 33888th |
| Sexy primes (1st member) | 7639th | |
| Sophie germain primes | 3585th | 3591st |
| Roman numberals | ||
| Base 2 | 11000010111000110112 | 11000011011110010112 |
| Base 3 | 2020211111223 | 2021000110023 |
| Base 4 | 12011301234 | 12012330234 |
| Base 5 | 1002330115 | 1003023115 |
| Base 6 | 123154556 | 123252156 |
| Base 7 | 32514357 | 32551017 |
| Base 8 | 14134338 | 14157138 |
| Base 9 | 6674489 | 6701329 |
| Base 10 | 39913110 | 40033110 |
| Base 11 | 25296711 | 25385811 |
| Base 12 | 172b8b12 | 17380b12 |
| Base 13 | 10c89513 | 1102a913 |
| Base 14 | a565514 | a5c7114 |
| Base 15 | 7d3db15 | 7d93b15 |
| Base 16 | 6171b16 | 61bcb16 |