Compare 72031 vs 72139
| Property | 72031 | 72139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 720311 | 721391 |
| Prime factorization | 72031 | 72139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72031 | 1, 72139 |
| Number of properties | 4 | 3 |
| Additive primes | 3012th | |
| Harmonic primes | 2695th | |
| Isolated primes | 5269th | 5276th |
| Lucky primes | 965th | |
| Primes | 7130th | 7141st |
| Roman numberals | ||
| Base 2 | 100011001010111112 | 100011001110010112 |
| Base 3 | 101222102113 | 101222212113 |
| Base 4 | 1012111334 | 1012130234 |
| Base 5 | 43011115 | 43020245 |
| Base 6 | 13132516 | 13135516 |
| Base 7 | 4200017 | 4202147 |
| Base 8 | 2145378 | 2147138 |
| Base 9 | 1187249 | 1188549 |
| Base 10 | 7203110 | 7213910 |
| Base 11 | 4a13311 | 4a22111 |
| Base 12 | 3582712 | 358b712 |
| Base 13 | 26a2b13 | 26ab213 |
| Base 14 | 1c37114 | 1c40b14 |
| Base 15 | 1652115 | 1659415 |
| Base 16 | 1195f16 | 119cb16 |