Compare 130729 vs 131231
| Property | 130729 | 131231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1307291 | 1312311 |
| Prime factorization | 130729 | 131231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130729 | 1, 131231 |
| Number of properties | 5 | 4 |
| Additive primes | 5056th | |
| Chen primes | 5278th | 5290th |
| Isolated primes | 9180th | 9209th |
| Primes | 12227th | 12262nd |
| Pythagorean primes | 6083rd | |
| Super primes | 1461st | |
| Roman numberals | ||
| Base 2 | 111111110101010012 | 1000000000100111112 |
| Base 3 | 201220222113 | 202000001023 |
| Base 4 | 1333222214 | 2000021334 |
| Base 5 | 131404045 | 131444115 |
| Base 6 | 24451216 | 24513156 |
| Base 7 | 10530647 | 10544127 |
| Base 8 | 3772518 | 4002378 |
| Base 9 | 2182849 | 2200129 |
| Base 10 | 13072910 | 13123110 |
| Base 11 | 8a24511 | 8a66111 |
| Base 12 | 637a112 | 63b3b12 |
| Base 13 | 4767113 | 4796913 |
| Base 14 | 358db14 | 35b7914 |
| Base 15 | 28b0415 | 28d3b15 |
| Base 16 | 1fea916 | 2009f16 |