Compare 172009 vs 172283
| Property | 172009 | 172283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1720091 | 1722831 |
| Prime factorization | 172009 | 172283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 172009 | 1, 172283 |
| Number of properties | 5 | 8 |
| Additive primes | 6409th | 6419th |
| Chen primes | 6653rd | |
| Cousin primes (2nd member) | 1888th | |
| Emirps | 3525th | |
| Harmonic primes | 5881st | |
| Isolated primes | 11874th | 11894th |
| Primes | 15667th | 15691st |
| Pythagorean primes | 7812th | |
| Sophie germain primes | 1830th | |
| Super primes | 1828th | |
| Roman numberals | ||
| Base 2 | 1010011111111010012 | 1010100000111110112 |
| Base 3 | 222012212013 | 222020222123 |
| Base 4 | 2213332214 | 2220033234 |
| Base 5 | 210010145 | 210031135 |
| Base 6 | 34042016 | 34053356 |
| Base 7 | 13143257 | 13151667 |
| Base 8 | 5177518 | 5203738 |
| Base 9 | 2818519 | 2822859 |
| Base 10 | 17200910 | 17228310 |
| Base 11 | 10826211 | 10849111 |
| Base 12 | 8366112 | 8384b12 |
| Base 13 | 603a613 | 6055713 |
| Base 14 | 4698514 | 46add14 |
| Base 15 | 35e7415 | 360a815 |
| Base 16 | 29fe916 | 2a0fb16 |