Compare 2155 vs 2163
Property | 2155 | 2163 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 51 × 4311 | 31 × 71 × 1031 |
Prime factorization | 5 × 431 | 3 × 7 × 103 |
Divisors count | 4 | 8 |
Divisors | 1, 5, 431, 2155 | 1, 3, 7, 21, 103, 309, 721, 2163 |
Number of properties | 1 | 0 |
Semiprimes | 614th | |
Roman numberals | MMCLV | MMCLXIII |
Base 2 | 1000011010112 | 1000011100112 |
Base 3 | 22212113 | 22220103 |
Base 4 | 2012234 | 2013034 |
Base 5 | 321105 | 321235 |
Base 6 | 135516 | 140036 |
Base 7 | 61667 | 62107 |
Base 8 | 41538 | 41638 |
Base 9 | 28549 | 28639 |
Base 10 | 215510 | 216310 |
Base 11 | 168a11 | 169711 |
Base 12 | 12b712 | 130312 |
Base 13 | c9a13 | ca513 |
Base 14 | add14 | b0714 |
Base 15 | 98a15 | 99315 |
Base 16 | 86b16 | 87316 |