Compare 72109 vs 72139
| Property | 72109 | 72139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 721091 | 721391 |
| Prime factorization | 72109 | 72139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72109 | 1, 72139 |
| Number of properties | 7 | 3 |
| Additive primes | 3019th | |
| Emirps | 1051st | |
| Isolated primes | 5275th | 5276th |
| Long primes | 2718th | |
| Lucky primes | 965th | |
| Primes | 7140th | 7141st |
| Pythagorean primes | 3555th | |
| Sexy primes (2nd member) | 1874th | |
| Roman numberals | ||
| Base 2 | 100011001101011012 | 100011001110010112 |
| Base 3 | 101222202013 | 101222212113 |
| Base 4 | 1012122314 | 1012130234 |
| Base 5 | 43014145 | 43020245 |
| Base 6 | 13135016 | 13135516 |
| Base 7 | 4201427 | 4202147 |
| Base 8 | 2146558 | 2147138 |
| Base 9 | 1188219 | 1188549 |
| Base 10 | 7210910 | 7213910 |
| Base 11 | 4a1a411 | 4a22111 |
| Base 12 | 3589112 | 358b712 |
| Base 13 | 26a8b13 | 26ab213 |
| Base 14 | 1c3c914 | 1c40b14 |
| Base 15 | 1657415 | 1659415 |
| Base 16 | 119ad16 | 119cb16 |