Compare 7949 vs 8147
| Property | 7949 | 8147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 79491 | 81471 |
| Prime factorization | 7949 | 8147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 7949 | 1, 8147 |
| Number of properties | 7 | 5 |
| Additive primes | 495th | |
| Chen primes | 541st | 550th |
| Emirps | 188th | |
| Happy primes | 176th | |
| Isolated primes | 670th | |
| Long primes | 390th | |
| Primes | 1004th | 1023rd |
| Pythagorean primes | 498th | |
| Safe primes | 103rd | |
| Twin primes (1st member) | 175th | |
| Roman numberals | ||
| Base 2 | 11111000011012 | 11111110100112 |
| Base 3 | 1012201023 | 1020112023 |
| Base 4 | 13300314 | 13331034 |
| Base 5 | 2232445 | 2300425 |
| Base 6 | 1004456 | 1014156 |
| Base 7 | 321147 | 325167 |
| Base 8 | 174158 | 177238 |
| Base 9 | 118129 | 121529 |
| Base 10 | 794910 | 814710 |
| Base 11 | 5a7711 | 613711 |
| Base 12 | 472512 | 486b12 |
| Base 13 | 380613 | 392913 |
| Base 14 | 2c7b14 | 2d7d14 |
| Base 15 | 254e15 | 263215 |
| Base 16 | 1f0d16 | 1fd316 |