Compare 2981 vs 2989
Property | 2981 | 2989 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 111 × 2711 | 72 × 611 |
Prime factorization | 11 × 271 | 7 × 7 × 61 |
Divisors count | 4 | 6 |
Divisors | 1, 11, 271, 2981 | 1, 7, 49, 61, 427, 2989 |
Number of properties | 1 | 0 |
Semiprimes | 834th | |
Roman numberals | MMCMLXXXI | MMCMLXXXIX |
Base 2 | 1011101001012 | 1011101011012 |
Base 3 | 110021023 | 110022013 |
Base 4 | 2322114 | 2322314 |
Base 5 | 434115 | 434245 |
Base 6 | 214456 | 215016 |
Base 7 | 114567 | 115007 |
Base 8 | 56458 | 56558 |
Base 9 | 40729 | 40819 |
Base 10 | 298110 | 298910 |
Base 11 | 227011 | 227811 |
Base 12 | 188512 | 189112 |
Base 13 | 148413 | 148c13 |
Base 14 | 112d14 | 113714 |
Base 15 | d3b15 | d4415 |
Base 16 | ba516 | bad16 |