Compare 381401 vs 381629
| Property | 381401 | 381629 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3814011 | 3816291 |
| Prime factorization | 381401 | 381629 |
| Divisors count | 2 | 2 |
| Divisors | 1, 381401 | 1, 381629 |
| Number of properties | 7 | 5 |
| Additive primes | 12848th | 12855th |
| Chen primes | 13121st | 13130th |
| Emirps | 6242nd | 6247th |
| Happy primes | 4798th | |
| Isolated primes | 25091st | |
| Primes | 32404th | 32422nd |
| Twin primes (1st member) | 3659th | |
| Ulam primes | 2320th | |
| Roman numberals | ||
| Base 2 | 10111010001110110012 | 10111010010101111012 |
| Base 3 | 2011010112223 | 2011011111023 |
| Base 4 | 11310131214 | 11310223314 |
| Base 5 | 442011015 | 442030045 |
| Base 6 | 121014256 | 121024456 |
| Base 7 | 31456467 | 31464237 |
| Base 8 | 13507318 | 13512758 |
| Base 9 | 6411589 | 6414429 |
| Base 10 | 38140110 | 38162910 |
| Base 11 | 24060911 | 2407a611 |
| Base 12 | 16487512 | 164a2512 |
| Base 13 | 1047a713 | 10492113 |
| Base 14 | 9cdcd14 | 9d11314 |
| Base 15 | 7801b15 | 7811e15 |
| Base 16 | 5d1d916 | 5d2bd16 |