Compare 2291 vs 2297
| Property | 2291 | 2297 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 791 | 22971 |
| Prime factorization | 29 × 79 | 2297 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 79, 2291 | 1, 2297 |
| Number of properties | 1 | 6 |
| Cousin primes (2nd member) | 71st | |
| Harmonic primes | 126th | |
| Isolated primes | 205th | |
| Long primes | 133rd | |
| Primes | 342nd | |
| Pythagorean primes | 167th | |
| Semiprimes | 654th | |
| Roman numberals | MMCCXCI | MMCCXCVII |
| Base 2 | 1000111100112 | 1000111110012 |
| Base 3 | 100102123 | 100110023 |
| Base 4 | 2033034 | 2033214 |
| Base 5 | 331315 | 331425 |
| Base 6 | 143356 | 143456 |
| Base 7 | 64527 | 64617 |
| Base 8 | 43638 | 43718 |
| Base 9 | 31259 | 31329 |
| Base 10 | 229110 | 229710 |
| Base 11 | 17a311 | 17a911 |
| Base 12 | 13ab12 | 13b512 |
| Base 13 | 107313 | 107913 |
| Base 14 | b9914 | ba114 |
| Base 15 | a2b15 | a3215 |
| Base 16 | 8f316 | 8f916 |