Compare 51479 vs 51485
| Property | 51479 | 51485 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 514791 | 51 × 71 × 14711 |
| Prime factorization | 51479 | 5 × 7 × 1471 |
| Divisors count | 2 | 8 |
| Divisors | 1, 51479 | 1, 5, 7, 35, 1471, 7355, 10297, 51485 |
| Number of properties | 5 | 0 |
| Chen primes | 2455th | |
| Harmonic primes | 1962nd | |
| Primes | 5268th | |
| Sexy primes (2nd member) | 1450th | |
| Twin primes (1st member) | 723rd | |
| Roman numberals | ||
| Base 2 | 11001001000101112 | 11001001000111012 |
| Base 3 | 21211211223 | 21211212123 |
| Base 4 | 302101134 | 302101314 |
| Base 5 | 31214045 | 31214205 |
| Base 6 | 10341556 | 10342056 |
| Base 7 | 3030417 | 3030507 |
| Base 8 | 1444278 | 1444358 |
| Base 9 | 775489 | 775559 |
| Base 10 | 5147910 | 5148510 |
| Base 11 | 3574a11 | 3575511 |
| Base 12 | 2595b12 | 2596512 |
| Base 13 | 1a57c13 | 1a58513 |
| Base 14 | 14a9114 | 14a9714 |
| Base 15 | 103be15 | 103c515 |
| Base 16 | c91716 | c91d16 |