Compare 284 vs 289
Property | 284 | 289 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 1 |
Total factors | 3 | 2 |
Prime factorization | 22 × 711 | 172 |
Prime factorization | 2 × 2 × 71 | 17 × 17 |
Divisors count | 6 | 3 |
Divisors | 1, 2, 4, 71, 142, 284 | 1, 17, 289 |
Number of properties | 0 | 1 |
Semiprimes | 90th | |
Roman numberals | CCLXXXIV | CCLXXXIX |
Base 2 | 1000111002 | 1001000012 |
Base 3 | 1011123 | 1012013 |
Base 4 | 101304 | 102014 |
Base 5 | 21145 | 21245 |
Base 6 | 11526 | 12016 |
Base 7 | 5547 | 5627 |
Base 8 | 4348 | 4418 |
Base 9 | 3459 | 3519 |
Base 10 | 28410 | 28910 |
Base 11 | 23911 | 24311 |
Base 12 | 1b812 | 20112 |
Base 13 | 18b13 | 19313 |
Base 14 | 16414 | 16914 |
Base 15 | 13e15 | 14415 |
Base 16 | 11c16 | 12116 |