Compare 1282 vs 1285
Property | 1282 | 1285 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 6411 | 51 × 2571 |
Prime factorization | 2 × 641 | 5 × 257 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 641, 1282 | 1, 5, 257, 1285 |
Number of properties | 1 | 1 |
Semiprimes | 377th | 378th |
Roman numberals | MCCLXXXII | MCCLXXXV |
Base 2 | 101000000102 | 101000001012 |
Base 3 | 12021113 | 12021213 |
Base 4 | 1100024 | 1100114 |
Base 5 | 201125 | 201205 |
Base 6 | 55346 | 55416 |
Base 7 | 35117 | 35147 |
Base 8 | 24028 | 24058 |
Base 9 | 16749 | 16779 |
Base 10 | 128210 | 128510 |
Base 11 | a6611 | a6911 |
Base 12 | 8aa12 | 8b112 |
Base 13 | 77813 | 77b13 |
Base 14 | 67814 | 67b14 |
Base 15 | 5a715 | 5aa15 |
Base 16 | 50216 | 50516 |