Compare 399389 vs 399953
| Property | 399389 | 399953 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3993891 | 3999531 |
| Prime factorization | 399389 | 399953 |
| Divisors count | 2 | 2 |
| Divisors | 1, 399389 | 1, 399953 |
| Number of properties | 7 | 3 |
| Additive primes | 13353rd | |
| Chen primes | 13646th | |
| Emirps | 6680th | |
| Isolated primes | 26250th | |
| Primes | 33809th | 33857th |
| Super primes | 3621st | 3626th |
| Twin primes (1st member) | 3799th | |
| Ulam primes | 2434th | |
| Roman numberals | ||
| Base 2 | 11000011000000111012 | 11000011010010100012 |
| Base 3 | 2020212120123 | 2020221220023 |
| Base 4 | 12012001314 | 12012211014 |
| Base 5 | 1002400245 | 1002443035 |
| Base 6 | 123210056 | 123233456 |
| Base 7 | 32522547 | 32540217 |
| Base 8 | 14140358 | 14151218 |
| Base 9 | 6677659 | 6685629 |
| Base 10 | 39938910 | 39995310 |
| Base 11 | 25308111 | 25354411 |
| Base 12 | 17316512 | 17355512 |
| Base 13 | 10ca3313 | 11007813 |
| Base 14 | a579b14 | a5a8114 |
| Base 15 | 7d50e15 | 7d78815 |
| Base 16 | 6181d16 | 61a5116 |