Compare 72047 vs 72139
| Property | 72047 | 72139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 720471 | 721391 |
| Prime factorization | 72047 | 72139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72047 | 1, 72139 |
| Number of properties | 8 | 3 |
| Chen primes | 3253rd | |
| Cousin primes (2nd member) | 924th | |
| Emirps | 1049th | |
| Harmonic primes | 2696th | |
| Isolated primes | 5271st | 5276th |
| Long primes | 2714th | |
| Lucky primes | 965th | |
| Primes | 7132nd | 7141st |
| Sexy primes (1st member) | 1873rd | |
| Roman numberals | ||
| Base 2 | 100011001011011112 | 100011001110010112 |
| Base 3 | 101222111023 | 101222212113 |
| Base 4 | 1012112334 | 1012130234 |
| Base 5 | 43011425 | 43020245 |
| Base 6 | 13133156 | 13135516 |
| Base 7 | 4200237 | 4202147 |
| Base 8 | 2145578 | 2147138 |
| Base 9 | 1187429 | 1188549 |
| Base 10 | 7204710 | 7213910 |
| Base 11 | 4a14811 | 4a22111 |
| Base 12 | 3583b12 | 358b712 |
| Base 13 | 26a4113 | 26ab213 |
| Base 14 | 1c38314 | 1c40b14 |
| Base 15 | 1653215 | 1659415 |
| Base 16 | 1196f16 | 119cb16 |