Compare 490249 vs 491219
| Property | 490249 | 491219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4902491 | 4912191 |
| Prime factorization | 490249 | 491219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490249 | 1, 491219 |
| Number of properties | 5 | 5 |
| Chen primes | 16213th | 16244th |
| Isolated primes | 31860th | |
| Primes | 40787th | 40859th |
| Sexy primes (2nd member) | 9032nd | |
| Super primes | 4270th | |
| Twin primes (2nd member) | 4490th | |
| Ulam primes | 2984th | 2989th |
| Roman numberals | ||
| Base 2 | 11101111011000010012 | 11101111110110100112 |
| Base 3 | 2202201111013 | 2202212110223 |
| Base 4 | 13132300214 | 13133231034 |
| Base 5 | 1111414445 | 1112043345 |
| Base 6 | 143014016 | 143100556 |
| Base 7 | 41112047 | 41140617 |
| Base 8 | 16754118 | 16773238 |
| Base 9 | 8264419 | 8277389 |
| Base 10 | 49024910 | 49121910 |
| Base 11 | 30537111 | 30607311 |
| Base 12 | 1b786112 | 1b832b12 |
| Base 13 | 1421b613 | 14278113 |
| Base 14 | ca93b14 | cb03114 |
| Base 15 | 9a3d415 | 9a82e15 |
| Base 16 | 77b0916 | 77ed316 |