Compare 39419 vs 40009
| Property | 39419 | 40009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 394191 | 400091 |
| Prime factorization | 39419 | 40009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 39419 | 1, 40009 |
| Number of properties | 8 | 7 |
| Additive primes | 1881st | |
| Chen primes | 1949th | 1976th |
| Cousin primes (1st member) | 582nd | |
| Emirps | 955th | |
| Happy primes | 677th | 688th |
| Isolated primes | 2975th | 3023rd |
| Long primes | 1564th | |
| Primes | 4150th | 4204th |
| Pythagorean primes | 2086th | |
| Safe primes | 321st | |
| Sophie germain primes | 555th | |
| Roman numberals | ||
| Base 2 | 10011001111110112 | 10011100010010012 |
| Base 3 | 20000012223 | 20002122113 |
| Base 4 | 212133234 | 213010214 |
| Base 5 | 22301345 | 22400145 |
| Base 6 | 5022556 | 5051216 |
| Base 7 | 2226327 | 2244347 |
| Base 8 | 1147738 | 1161118 |
| Base 9 | 600589 | 607849 |
| Base 10 | 3941910 | 4000910 |
| Base 11 | 2768611 | 2807211 |
| Base 12 | 1a98b12 | 1b1a112 |
| Base 13 | 14c3313 | 1529813 |
| Base 14 | 1051914 | 1081b14 |
| Base 15 | ba2e15 | bcc415 |
| Base 16 | 99fb16 | 9c4916 |