Compare 72091 vs 72139
| Property | 72091 | 72139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 720911 | 721391 |
| Prime factorization | 72091 | 72139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72091 | 1, 72139 |
| Number of properties | 4 | 3 |
| Additive primes | 3016th | |
| Harmonic primes | 2697th | |
| Isolated primes | 5276th | |
| Lucky primes | 965th | |
| Primes | 7137th | 7141st |
| Twin primes (2nd member) | 932nd | |
| Roman numberals | ||
| Base 2 | 100011001100110112 | 100011001110010112 |
| Base 3 | 101222200013 | 101222212113 |
| Base 4 | 1012121234 | 1012130234 |
| Base 5 | 43013315 | 43020245 |
| Base 6 | 13134316 | 13135516 |
| Base 7 | 4201157 | 4202147 |
| Base 8 | 2146338 | 2147138 |
| Base 9 | 1188019 | 1188549 |
| Base 10 | 7209110 | 7213910 |
| Base 11 | 4a18811 | 4a22111 |
| Base 12 | 3587712 | 358b712 |
| Base 13 | 26a7613 | 26ab213 |
| Base 14 | 1c3b514 | 1c40b14 |
| Base 15 | 1656115 | 1659415 |
| Base 16 | 1199b16 | 119cb16 |