Compare 39671 vs 40009
| Property | 39671 | 40009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 396711 | 400091 |
| Prime factorization | 39671 | 40009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39671 | 1, 40009 |
| Number of properties | 5 | 7 |
| Additive primes | 1881st | |
| Chen primes | 1960th | 1976th |
| Cousin primes (1st member) | 582nd | |
| Cousin primes (2nd member) | 579th | |
| Happy primes | 680th | 688th |
| Isolated primes | 2994th | 3023rd |
| Primes | 4171st | 4204th |
| Pythagorean primes | 2086th | |
| Roman numberals | ||
| Base 2 | 10011010111101112 | 10011100010010012 |
| Base 3 | 20001020223 | 20002122113 |
| Base 4 | 212233134 | 213010214 |
| Base 5 | 22321415 | 22400145 |
| Base 6 | 5033556 | 5051216 |
| Base 7 | 2234427 | 2244347 |
| Base 8 | 1153678 | 1161118 |
| Base 9 | 603689 | 607849 |
| Base 10 | 3967110 | 4000910 |
| Base 11 | 2789511 | 2807211 |
| Base 12 | 1ab5b12 | 1b1a112 |
| Base 13 | 1509813 | 1529813 |
| Base 14 | 1065914 | 1081b14 |
| Base 15 | bb4b15 | bcc415 |
| Base 16 | 9af716 | 9c4916 |