Compare 72661 vs 72901
| Property | 72661 | 72901 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 726611 | 729011 |
| Prime factorization | 72661 | 72901 |
| Divisors count | 2 | 2 |
| Divisors | 1, 72661 | 1, 72901 |
| Number of properties | 3 | 7 |
| Additive primes | 3041st | |
| Isolated primes | 5306th | 5324th |
| Primes | 7185th | 7207th |
| Pythagorean primes | 3579th | 3589th |
| Sexy primes (1st member) | 1891st | |
| Super primes | 920th | |
| Ulam primes | 531st | |
| Roman numberals | ||
| Base 2 | 100011011110101012 | 100011100110001012 |
| Base 3 | 102002000113 | 102010000013 |
| Base 4 | 1012331114 | 1013030114 |
| Base 5 | 43111215 | 43131015 |
| Base 6 | 13202216 | 13213016 |
| Base 7 | 4215617 | 4223537 |
| Base 8 | 2157258 | 2163058 |
| Base 9 | 1206049 | 1210019 |
| Base 10 | 7266110 | 7290110 |
| Base 11 | 4a65611 | 4a85411 |
| Base 12 | 3607112 | 3623112 |
| Base 13 | 270c413 | 2724a13 |
| Base 14 | 1c6a114 | 1c7d314 |
| Base 15 | 167e115 | 1690115 |
| Base 16 | 11bd516 | 11cc516 |