Compare 23281 vs 23291
| Property | 23281 | 23291 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 7511 | 232911 |
| Prime factorization | 31 × 751 | 23291 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 751, 23281 | 1, 23291 |
| Number of properties | 1 | 7 |
| Additive primes | 1188th | |
| Chen primes | 1277th | |
| Long primes | 982nd | |
| Primes | 2596th | |
| Prime triplets (1st member) | 195th | |
| Semiprimes | 5855th | |
| Sexy primes (1st member) | 777th | |
| Twin primes (1st member) | 393rd | |
| Roman numberals | ||
| Base 2 | 1011010111100012 | 1011010111110112 |
| Base 3 | 10112210213 | 10112211223 |
| Base 4 | 112233014 | 112233234 |
| Base 5 | 12211115 | 12211315 |
| Base 6 | 2554416 | 2554556 |
| Base 7 | 1246067 | 1246227 |
| Base 8 | 553618 | 553738 |
| Base 9 | 348379 | 348489 |
| Base 10 | 2328110 | 2329110 |
| Base 11 | 1654511 | 1655411 |
| Base 12 | 1158112 | 1158b12 |
| Base 13 | a79b13 | a7a813 |
| Base 14 | 86ad14 | 86b914 |
| Base 15 | 6d7115 | 6d7b15 |
| Base 16 | 5af116 | 5afb16 |