Compare 129887 vs 130447
| Property | 129887 | 130447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1298871 | 1304471 |
| Prime factorization | 129887 | 130447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129887 | 1, 130447 |
| Number of properties | 6 | 4 |
| Additive primes | 5032nd | |
| Chen primes | 5251st | |
| Happy primes | 1894th | 1902nd |
| Isolated primes | 9119th | 9159th |
| Long primes | 4558th | |
| Primes | 12150th | 12200th |
| Sexy primes (1st member) | 3014th | |
| Roman numberals | ||
| Base 2 | 111111011010111112 | 111111101100011112 |
| Base 3 | 201210111223 | 201212211013 |
| Base 4 | 1332311334 | 1333120334 |
| Base 5 | 131240225 | 131332425 |
| Base 6 | 24411556 | 24435316 |
| Base 7 | 10504527 | 10522127 |
| Base 8 | 3755378 | 3766178 |
| Base 9 | 2171489 | 2178419 |
| Base 10 | 12988710 | 13044710 |
| Base 11 | 8964a11 | 8a00911 |
| Base 12 | 631bb12 | 635a712 |
| Base 13 | 4717413 | 474b513 |
| Base 14 | 3549914 | 3577914 |
| Base 15 | 2874215 | 289b715 |
| Base 16 | 1fb5f16 | 1fd8f16 |