Compare 52143 vs 52147
| Property | 52143 | 52147 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 71 × 131 × 1911 | 521471 |
| Prime factorization | 3 × 7 × 13 × 191 | 52147 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 7, 13, 21, 39, 91, 191, 273, 573, 1337, 2483, 4011, 7449, 17381, 52143 | 1, 52147 |
| Number of properties | 0 | 7 |
| Additive primes | 2334th | |
| Chen primes | 2484th | |
| Harmonic primes | 1993rd | |
| Isolated primes | 3874th | |
| Primes | 5331st | |
| Sexy primes (1st member) | 1466th | |
| Ulam primes | 397th | |
| Roman numberals | ||
| Base 2 | 11001011101011112 | 11001011101100112 |
| Base 3 | 21221120203 | 21221121013 |
| Base 4 | 302322334 | 302323034 |
| Base 5 | 31320335 | 31320425 |
| Base 6 | 10412236 | 10412316 |
| Base 7 | 3050107 | 3050147 |
| Base 8 | 1456578 | 1456638 |
| Base 9 | 784669 | 784719 |
| Base 10 | 5214310 | 5214710 |
| Base 11 | 361a311 | 361a711 |
| Base 12 | 2621312 | 2621712 |
| Base 13 | 1a97013 | 1a97413 |
| Base 14 | 1500714 | 1500b14 |
| Base 15 | 106b315 | 106b715 |
| Base 16 | cbaf16 | cbb316 |