Compare 381404 vs 381413
| Property | 381404 | 381413 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 971 × 9831 | 3814131 |
| Prime factorization | 2 × 2 × 97 × 983 | 381413 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 97, 194, 388, 983, 1966, 3932, 95351, 190702, 381404 | 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 | 10111010001110111002 | 10111010001111001012 |
| Base 3 | 2011010120023 | 2011010121023 |
| Base 4 | 11310131304 | 11310132114 |
| Base 5 | 442011045 | 442011235 |
| Base 6 | 121014326 | 121014456 |
| Base 7 | 31456527 | 31456647 |
| Base 8 | 13507348 | 13507458 |
| Base 9 | 6411629 | 6411729 |
| Base 10 | 38140410 | 38141310 |
| Base 11 | 24061111 | 24061a11 |
| Base 12 | 16487812 | 16488512 |
| Base 13 | 1047aa13 | 1047b613 |
| Base 14 | 9cdd214 | 9cddb14 |
| Base 15 | 7801e15 | 7802815 |
| Base 16 | 5d1dc16 | 5d1e516 |