Compare 662143 vs 662144
| Property | 662143 | 662144 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 9 |
| Prime factorization | 6621431 | 27 × 71 × 7391 |
| Prime factorization | 662143 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 739 |
| Divisors count | 2 | 32 |
| Divisors | 1, 662143 | 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 739, 896, 1478, 2956, 5173, 5912, 10346, 11824, 20692, 23648, 41384, 47296, 82768, 94592, 165536, 331072, 662144 |
| Number of properties | 3 | 0 |
| Primes | 53728th | |
| Sexy primes (1st member) | 11600th | |
| Twin primes (2nd member) | 5796th | |
| Roman numberals | ||
| Base 2 | 101000011010011111112 | 101000011010100000002 |
| Base 3 | 10201220212113 | 10201220212123 |
| Base 4 | 22012213334 | 22012220004 |
| Base 5 | 1321420335 | 1321420345 |
| Base 6 | 221052516 | 221052526 |
| Base 7 | 54253067 | 54253107 |
| Base 8 | 24151778 | 24152008 |
| Base 9 | 12182549 | 12182559 |
| Base 10 | 66214310 | 66214410 |
| Base 11 | 41252911 | 41252a11 |
| Base 12 | 27b22712 | 27b22812 |
| Base 13 | 1a250113 | 1a250213 |
| Base 14 | 13343d14 | 13344014 |
| Base 15 | d12cd15 | d12ce15 |
| Base 16 | a1a7f16 | a1a8016 |