Compare 398021 vs 398029
| Property | 398021 | 398029 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 171 × 18011 | 3980291 |
| Prime factorization | 13 × 17 × 1801 | 398029 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 17, 221, 1801, 23413, 30617, 398021 | 1, 398029 |
| Number of properties | 0 | 6 |
| Additive primes | 13317th | |
| Cousin primes (1st member) | 3795th | |
| Happy primes | 4968th | |
| Isolated primes | 26125th | |
| Primes | 33700th | |
| Sexy primes (2nd member) | 7620th | |
| Roman numberals | ||
| Base 2 | 11000010010110001012 | 11000010010110011012 |
| Base 3 | 2020122221123 | 2020122222113 |
| Base 4 | 12010230114 | 12010230314 |
| Base 5 | 1002140415 | 1002141045 |
| Base 6 | 123104056 | 123104216 |
| Base 7 | 32452617 | 32453027 |
| Base 8 | 14113058 | 14113158 |
| Base 9 | 6658759 | 6658849 |
| Base 10 | 39802110 | 39802910 |
| Base 11 | 25204811 | 25205511 |
| Base 12 | 17240512 | 17241112 |
| Base 13 | 10c22013 | 10c22813 |
| Base 14 | a50a114 | a50a914 |
| Base 15 | 7cdeb15 | 7ce0415 |
| Base 16 | 612c516 | 612cd16 |