Compare 2947 vs 2981
Property | 2947 | 2981 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 71 × 4211 | 111 × 2711 |
Prime factorization | 7 × 421 | 11 × 271 |
Divisors count | 4 | 4 |
Divisors | 1, 7, 421, 2947 | 1, 11, 271, 2981 |
Number of properties | 1 | 1 |
Semiprimes | 823rd | 834th |
Roman numberals | MMCMXLVII | MMCMLXXXI |
Base 2 | 1011100000112 | 1011101001012 |
Base 3 | 110010113 | 110021023 |
Base 4 | 2320034 | 2322114 |
Base 5 | 432425 | 434115 |
Base 6 | 213516 | 214456 |
Base 7 | 114107 | 114567 |
Base 8 | 56038 | 56458 |
Base 9 | 40349 | 40729 |
Base 10 | 294710 | 298110 |
Base 11 | 223a11 | 227011 |
Base 12 | 185712 | 188512 |
Base 13 | 145913 | 148413 |
Base 14 | 110714 | 112d14 |
Base 15 | d1715 | d3b15 |
Base 16 | b8316 | ba516 |