Compare 386145 vs 386149
| Property | 386145 | 386149 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 51 × 85811 | 3861491 |
| Prime factorization | 3 × 3 × 5 × 8581 | 386149 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 5, 9, 15, 45, 8581, 25743, 42905, 77229, 128715, 386145 | 1, 386149 |
| Number of properties | 0 | 7 |
| Additive primes | 12980th | |
| Chen primes | 13264th | |
| Cousin primes (1st member) | 3683rd | |
| Emirps | 6353rd | |
| Isolated primes | 25389th | |
| Primes | 32774th | |
| Sexy primes (2nd member) | 7417th | |
| Roman numberals | ||
| Base 2 | 10111100100011000012 | 10111100100011001012 |
| Base 3 | 2011212002003 | 2011212002113 |
| Base 4 | 11321012014 | 11321012114 |
| Base 5 | 443240405 | 443240445 |
| Base 6 | 121354136 | 121354216 |
| Base 7 | 31655347 | 31655417 |
| Base 8 | 13621418 | 13621458 |
| Base 9 | 6476209 | 6476249 |
| Base 10 | 38614510 | 38614910 |
| Base 11 | 24413111 | 24413511 |
| Base 12 | 16756912 | 16757112 |
| Base 13 | 1069b613 | 1069ba13 |
| Base 14 | a0a1b14 | a0a2114 |
| Base 15 | 7963015 | 7963415 |
| Base 16 | 5e46116 | 5e46516 |