Compare 4385 vs 4397
| Property | 4385 | 4397 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 8771 | 43971 |
| Prime factorization | 5 × 877 | 4397 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 877, 4385 | 1, 4397 |
| Number of properties | 1 | 8 |
| Additive primes | 307th | |
| Chen primes | 345th | |
| Isolated primes | 370th | |
| Left-truncatable primes | 92nd | |
| Primes | 599th | |
| Pythagorean primes | 295th | |
| Semiprimes | 1204th | |
| Sexy primes (2nd member) | 217th | |
| Super primes | 109th | |
| Roman numberals | MMMMCCCLXXXV | MMMMCCCXCVII |
| Base 2 | 10001001000012 | 10001001011012 |
| Base 3 | 200001023 | 200002123 |
| Base 4 | 10102014 | 10102314 |
| Base 5 | 1200205 | 1200425 |
| Base 6 | 321456 | 322056 |
| Base 7 | 155337 | 155517 |
| Base 8 | 104418 | 104558 |
| Base 9 | 60129 | 60259 |
| Base 10 | 438510 | 439710 |
| Base 11 | 332711 | 333811 |
| Base 12 | 265512 | 266512 |
| Base 13 | 1cc413 | 200313 |
| Base 14 | 185314 | 186114 |
| Base 15 | 147515 | 148215 |
| Base 16 | 112116 | 112d16 |