Compare 71971 vs 72047
| Property | 71971 | 72047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 719711 | 720471 |
| Prime factorization | 71971 | 72047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 71971 | 1, 72047 |
| Number of properties | 3 | 8 |
| Chen primes | 3253rd | |
| Cousin primes (2nd member) | 924th | |
| Emirps | 1049th | |
| Harmonic primes | 2696th | |
| Isolated primes | 5263rd | 5271st |
| Long primes | 2711th | 2714th |
| Primes | 7124th | 7132nd |
| Sexy primes (1st member) | 1873rd | |
| Roman numberals | ||
| Base 2 | 100011001001000112 | 100011001011011112 |
| Base 3 | 101222011213 | 101222111023 |
| Base 4 | 1012102034 | 1012112334 |
| Base 5 | 43003415 | 43011425 |
| Base 6 | 13131116 | 13133156 |
| Base 7 | 4165547 | 4200237 |
| Base 8 | 2144438 | 2145578 |
| Base 9 | 1186479 | 1187429 |
| Base 10 | 7197110 | 7204710 |
| Base 11 | 4a08911 | 4a14811 |
| Base 12 | 3579712 | 3583b12 |
| Base 13 | 269b313 | 26a4113 |
| Base 14 | 1c32b14 | 1c38314 |
| Base 15 | 164d115 | 1653215 |
| Base 16 | 1192316 | 1196f16 |