Compare 52145 vs 52147
| Property | 52145 | 52147 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 104291 | 521471 |
| Prime factorization | 5 × 10429 | 52147 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 10429, 52145 | 1, 52147 |
| Number of properties | 1 | 7 |
| Additive primes | 2334th | |
| Chen primes | 2484th | |
| Harmonic primes | 1993rd | |
| Isolated primes | 3874th | |
| Primes | 5331st | |
| Semiprimes | 12595th | |
| Sexy primes (1st member) | 1466th | |
| Ulam primes | 397th | |
| Roman numberals | ||
| Base 2 | 11001011101100012 | 11001011101100112 |
| Base 3 | 21221120223 | 21221121013 |
| Base 4 | 302323014 | 302323034 |
| Base 5 | 31320405 | 31320425 |
| Base 6 | 10412256 | 10412316 |
| Base 7 | 3050127 | 3050147 |
| Base 8 | 1456618 | 1456638 |
| Base 9 | 784689 | 784719 |
| Base 10 | 5214510 | 5214710 |
| Base 11 | 361a511 | 361a711 |
| Base 12 | 2621512 | 2621712 |
| Base 13 | 1a97213 | 1a97413 |
| Base 14 | 1500914 | 1500b14 |
| Base 15 | 106b515 | 106b715 |
| Base 16 | cbb116 | cbb316 |