Compare 71999 vs 72089
| Property | 71999 | 72089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 719991 | 720891 |
| Prime factorization | 71999 | 72089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 71999 | 1, 72089 |
| Number of properties | 9 | 4 |
| Chen primes | 3251st | 3255th |
| Happy primes | 1107th | |
| Harmonic primes | 2693rd | |
| Isolated primes | 5267th | |
| Primes | 7128th | 7136th |
| Pythagorean primes | 3553rd | |
| Safe primes | 511th | |
| Sexy primes (2nd member) | 1872nd | |
| Sexy prime triplets (3rd member) | 421st | |
| Sophie germain primes | 896th | |
| Twin primes (1st member) | 932nd | |
| Roman numberals | ||
| Base 2 | 100011001001111112 | 100011001100110012 |
| Base 3 | 101222021223 | 101222122223 |
| Base 4 | 1012103334 | 1012121214 |
| Base 5 | 43004445 | 43013245 |
| Base 6 | 13131556 | 13134256 |
| Base 7 | 4166247 | 4201137 |
| Base 8 | 2144778 | 2146318 |
| Base 9 | 1186789 | 1187889 |
| Base 10 | 7199910 | 7208910 |
| Base 11 | 4a10411 | 4a18611 |
| Base 12 | 357bb12 | 3587512 |
| Base 13 | 26a0513 | 26a7413 |
| Base 14 | 1c34b14 | 1c3b314 |
| Base 15 | 164ee15 | 1655e15 |
| Base 16 | 1193f16 | 1199916 |