Compare 399979 vs 400051
| Property | 399979 | 400051 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3999791 | 4000511 |
| Prime factorization | 399979 | 400051 |
| Divisors count | 2 | 2 |
| Divisors | 1, 399979 | 1, 400051 |
| Number of properties | 4 | 3 |
| Chen primes | 13661st | 13666th |
| Cousin primes (1st member) | 3813th | |
| Isolated primes | 26251st | 26255th |
| Primes | 33858th | 33864th |
| Roman numberals | ||
| Base 2 | 11000011010011010112 | 11000011010101100112 |
| Base 3 | 2020222000013 | 2020222022013 |
| Base 4 | 12012212234 | 12012223034 |
| Base 5 | 1002444045 | 1003002015 |
| Base 6 | 123234316 | 123240316 |
| Base 7 | 32540567 | 32542217 |
| Base 8 | 14151538 | 14152638 |
| Base 9 | 6686019 | 6686819 |
| Base 10 | 39997910 | 40005110 |
| Base 11 | 25356811 | 25362311 |
| Base 12 | 17357712 | 17361712 |
| Base 13 | 11009813 | 11012213 |
| Base 14 | a5a9d14 | a5b1114 |
| Base 15 | 7d7a415 | 7d80115 |
| Base 16 | 61a6b16 | 61ab316 |