Compare 1560 vs 1565
Property | 1560 | 1565 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 6 | 2 |
Prime factorization | 23 × 31 × 51 × 131 | 51 × 3131 |
Prime factorization | 2 × 2 × 2 × 3 × 5 × 13 | 5 × 313 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560 | 1, 5, 313, 1565 |
Number of properties | 0 | 1 |
Semiprimes | 455th | |
Roman numberals | MDLX | MDLXV |
Base 2 | 110000110002 | 110000111012 |
Base 3 | 20102103 | 20102223 |
Base 4 | 1201204 | 1201314 |
Base 5 | 222205 | 222305 |
Base 6 | 111206 | 111256 |
Base 7 | 43567 | 43647 |
Base 8 | 30308 | 30358 |
Base 9 | 21239 | 21289 |
Base 10 | 156010 | 156510 |
Base 11 | 119911 | 11a311 |
Base 12 | aa012 | aa512 |
Base 13 | 93013 | 93513 |
Base 14 | 7d614 | 7db14 |
Base 15 | 6e015 | 6e515 |
Base 16 | 61816 | 61d16 |