Compare 1563 vs 1564
Property | 1563 | 1564 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 4 |
Prime factorization | 31 × 5211 | 22 × 171 × 231 |
Prime factorization | 3 × 521 | 2 × 2 × 17 × 23 |
Divisors count | 4 | 12 |
Divisors | 1, 3, 521, 1563 | 1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564 |
Number of properties | 1 | 0 |
Semiprimes | 454th | |
Roman numberals | MDLXIII | MDLXIV |
Base 2 | 110000110112 | 110000111002 |
Base 3 | 20102203 | 20102213 |
Base 4 | 1201234 | 1201304 |
Base 5 | 222235 | 222245 |
Base 6 | 111236 | 111246 |
Base 7 | 43627 | 43637 |
Base 8 | 30338 | 30348 |
Base 9 | 21269 | 21279 |
Base 10 | 156310 | 156410 |
Base 11 | 11a111 | 11a211 |
Base 12 | aa312 | aa412 |
Base 13 | 93313 | 93413 |
Base 14 | 7d914 | 7da14 |
Base 15 | 6e315 | 6e415 |
Base 16 | 61b16 | 61c16 |