Compare 8221 vs 8527
| Property | 8221 | 8527 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 82211 | 85271 |
| Prime factorization | 8221 | 8527 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8221 | 1, 8527 |
| Number of properties | 7 | 5 |
| Additive primes | 505th | |
| Chen primes | 554th | 564th |
| Isolated primes | 700th | |
| Lucky primes | 187th | |
| Primes | 1031st | 1063rd |
| Pythagorean primes | 511th | |
| Sexy primes (2nd member) | 361st | |
| Super primes | 173rd | 179th |
| Twin primes (2nd member) | 178th | |
| Roman numberals | ||
| Base 2 | 100000000111012 | 100001010011112 |
| Base 3 | 1020211113 | 1022002113 |
| Base 4 | 20001314 | 20110334 |
| Base 5 | 2303415 | 2331025 |
| Base 6 | 1020216 | 1032516 |
| Base 7 | 326537 | 336017 |
| Base 8 | 200358 | 205178 |
| Base 9 | 122449 | 126249 |
| Base 10 | 822110 | 852710 |
| Base 11 | 61a411 | 645211 |
| Base 12 | 491112 | 4b2712 |
| Base 13 | 398513 | 3b5c13 |
| Base 14 | 2dd314 | 317114 |
| Base 15 | 268115 | 27d715 |
| Base 16 | 201d16 | 214f16 |