Compare 72139 vs 72287
| Property | 72139 | 72287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 721391 | 722871 |
| Prime factorization | 72139 | 72287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72139 | 1, 72287 |
| Number of properties | 3 | 3 |
| Isolated primes | 5276th | 5281st |
| Long primes | 2725th | |
| Lucky primes | 965th | |
| Primes | 7141st | 7156th |
| Roman numberals | ||
| Base 2 | 100011001110010112 | 100011010010111112 |
| Base 3 | 101222212113 | 102000110223 |
| Base 4 | 1012130234 | 1012211334 |
| Base 5 | 43020245 | 43031225 |
| Base 6 | 13135516 | 13143556 |
| Base 7 | 4202147 | 4205157 |
| Base 8 | 2147138 | 2151378 |
| Base 9 | 1188549 | 1201389 |
| Base 10 | 7213910 | 7228710 |
| Base 11 | 4a22111 | 4a34611 |
| Base 12 | 358b712 | 359bb12 |
| Base 13 | 26ab213 | 26b9713 |
| Base 14 | 1c40b14 | 1c4b514 |
| Base 15 | 1659415 | 1664215 |
| Base 16 | 119cb16 | 11a5f16 |