Compare 131129 vs 131213
| Property | 131129 | 131213 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1311291 | 1312131 |
| Prime factorization | 131129 | 131213 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131129 | 1, 131213 |
| Number of properties | 5 | 5 |
| Additive primes | 5052nd | 5055th |
| Happy primes | 1912th | |
| Harmonic primes | 4616th | |
| Isolated primes | 9202nd | 9207th |
| Primes | 12255th | 12260th |
| Pythagorean primes | 6097th | 6099th |
| Roman numberals | ||
| Base 2 | 1000000000001110012 | 1000000000100011012 |
| Base 3 | 201222121223 | 201222222023 |
| Base 4 | 2000003214 | 2000020314 |
| Base 5 | 131440045 | 131443235 |
| Base 6 | 24510256 | 24512456 |
| Base 7 | 10542057 | 10543557 |
| Base 8 | 4000718 | 4002158 |
| Base 9 | 2187789 | 2188829 |
| Base 10 | 13112910 | 13121310 |
| Base 11 | 8a57911 | 8a64511 |
| Base 12 | 63a7512 | 63b2512 |
| Base 13 | 478bb13 | 4795413 |
| Base 14 | 35b0514 | 35b6514 |
| Base 15 | 28cbe15 | 28d2815 |
| Base 16 | 2003916 | 2008d16 |