Compare 8143 vs 8147
Property | 8143 | 8147 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 171 × 4791 | 81471 |
Prime factorization | 17 × 479 | 8147 |
Divisors count | 4 | 2 |
Divisors | 1, 17, 479, 8143 | 1, 8147 |
Number of properties | 1 | 5 |
Chen primes | 550th | |
Happy primes | 176th | |
Isolated primes | 670th | |
Primes | 1023rd | |
Safe primes | 103rd | |
Semiprimes | 2174th | |
Roman numberals | ||
Base 2 | 11111110011112 | 11111110100112 |
Base 3 | 1020111213 | 1020112023 |
Base 4 | 13330334 | 13331034 |
Base 5 | 2300335 | 2300425 |
Base 6 | 1014116 | 1014156 |
Base 7 | 325127 | 325167 |
Base 8 | 177178 | 177238 |
Base 9 | 121479 | 121529 |
Base 10 | 814310 | 814710 |
Base 11 | 613311 | 613711 |
Base 12 | 486712 | 486b12 |
Base 13 | 392513 | 392913 |
Base 14 | 2d7914 | 2d7d14 |
Base 15 | 262d15 | 263215 |
Base 16 | 1fcf16 | 1fd316 |