Compare 381406 vs 381413
| Property | 381406 | 381413 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 191 × 100371 | 3814131 |
| Prime factorization | 2 × 19 × 10037 | 381413 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 19, 38, 10037, 20074, 190703, 381406 | 1, 381413 |
| Number of properties | 0 | 5 |
| Chen primes | 13122nd | |
| Happy primes | 4799th | |
| Isolated primes | 25092nd | |
| Primes | 32405th | |
| Sexy primes (1st member) | 7341st | |
| Roman numberals | ||
| Base 2 | 10111010001110111102 | 10111010001111001012 |
| Base 3 | 2011010120113 | 2011010121023 |
| Base 4 | 11310131324 | 11310132114 |
| Base 5 | 442011115 | 442011235 |
| Base 6 | 121014346 | 121014456 |
| Base 7 | 31456547 | 31456647 |
| Base 8 | 13507368 | 13507458 |
| Base 9 | 6411649 | 6411729 |
| Base 10 | 38140610 | 38141310 |
| Base 11 | 24061311 | 24061a11 |
| Base 12 | 16487a12 | 16488512 |
| Base 13 | 1047ac13 | 1047b613 |
| Base 14 | 9cdd414 | 9cddb14 |
| Base 15 | 7802115 | 7802815 |
| Base 16 | 5d1de16 | 5d1e516 |