Compare 381401 vs 383221
| Property | 381401 | 383221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3814011 | 3832211 |
| Prime factorization | 381401 | 383221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 381401 | 1, 383221 |
| Number of properties | 7 | 5 |
| Additive primes | 12848th | 12900th |
| Chen primes | 13121st | |
| Emirps | 6242nd | |
| Happy primes | 4798th | 4815th |
| Isolated primes | 25091st | |
| Primes | 32404th | 32542nd |
| Twin primes (2nd member) | 3671st | |
| Ulam primes | 2320th | 2332nd |
| Roman numberals | ||
| Base 2 | 10111010001110110012 | 10111011000111101012 |
| Base 3 | 2011010112223 | 2011102001013 |
| Base 4 | 11310131214 | 11312033114 |
| Base 5 | 442011015 | 442303415 |
| Base 6 | 121014256 | 121141016 |
| Base 7 | 31456467 | 31541567 |
| Base 8 | 13507318 | 13543658 |
| Base 9 | 6411589 | 6436119 |
| Base 10 | 38140110 | 38322110 |
| Base 11 | 24060911 | 241a1311 |
| Base 12 | 16487512 | 16593112 |
| Base 13 | 1047a713 | 10557713 |
| Base 14 | 9cdcd14 | 9d92d14 |
| Base 15 | 7801b15 | 7883115 |
| Base 16 | 5d1d916 | 5d8f516 |