Compare 399941 vs 400087
| Property | 399941 | 400087 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3999411 | 4000871 |
| Prime factorization | 399941 | 400087 |
| Divisors count | 2 | 2 |
| Divisors | 1, 399941 | 1, 400087 |
| Number of properties | 4 | 5 |
| Additive primes | 13377th | |
| Cousin primes (2nd member) | 3812th | |
| Emirps | 6700th | |
| Happy primes | 4999th | |
| Isolated primes | 26249th | 26256th |
| Primes | 33856th | 33867th |
| Sexy primes (1st member) | 7651st | |
| Roman numberals | ||
| Base 2 | 11000011010010001012 | 11000011010110101112 |
| Base 3 | 2020221211223 | 2020222110013 |
| Base 4 | 12012210114 | 12012231134 |
| Base 5 | 1002442315 | 1003003225 |
| Base 6 | 123233256 | 123241316 |
| Base 7 | 32540037 | 32543027 |
| Base 8 | 14151058 | 14153278 |
| Base 9 | 6685489 | 6687319 |
| Base 10 | 39994110 | 40008710 |
| Base 11 | 25353311 | 25365611 |
| Base 12 | 17354512 | 17364712 |
| Base 13 | 11006913 | 11014c13 |
| Base 14 | a5a7314 | a5b3914 |
| Base 15 | 7d77b15 | 7d82715 |
| Base 16 | 61a4516 | 61ad716 |