Compare 130841 vs 131231
| Property | 130841 | 131231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1308411 | 1312311 |
| Prime factorization | 130841 | 131231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130841 | 1, 131231 |
| Number of properties | 7 | 4 |
| Additive primes | 5045th | 5056th |
| Chen primes | 5283rd | 5290th |
| Happy primes | 1907th | |
| Harmonic primes | 4609th | |
| Isolated primes | 9209th | |
| Primes | 12235th | 12262nd |
| Pythagorean primes | 6087th | |
| Twin primes (1st member) | 1525th | |
| Roman numberals | ||
| Base 2 | 111111111000110012 | 1000000000100111112 |
| Base 3 | 201221102223 | 202000001023 |
| Base 4 | 1333301214 | 2000021334 |
| Base 5 | 131413315 | 131444115 |
| Base 6 | 24454256 | 24513156 |
| Base 7 | 10533147 | 10544127 |
| Base 8 | 3774318 | 4002378 |
| Base 9 | 2184289 | 2200129 |
| Base 10 | 13084110 | 13123110 |
| Base 11 | 8a33711 | 8a66111 |
| Base 12 | 6387512 | 63b3b12 |
| Base 13 | 4772913 | 4796913 |
| Base 14 | 3597b14 | 35b7914 |
| Base 15 | 28b7b15 | 28d3b15 |
| Base 16 | 1ff1916 | 2009f16 |