Compare 662143 vs 662152
| Property | 662143 | 662152 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 6621431 | 23 × 371 × 22371 |
| Prime factorization | 662143 | 2 × 2 × 2 × 37 × 2237 |
| Divisors count | 2 | 16 |
| Divisors | 1, 662143 | 1, 2, 4, 8, 37, 74, 148, 296, 2237, 4474, 8948, 17896, 82769, 165538, 331076, 662152 |
| Number of properties | 3 | 0 |
| Primes | 53728th | |
| Sexy primes (1st member) | 11600th | |
| Twin primes (2nd member) | 5796th | |
| Roman numberals | ||
| Base 2 | 101000011010011111112 | 101000011010100010002 |
| Base 3 | 10201220212113 | 10201220220113 |
| Base 4 | 22012213334 | 22012220204 |
| Base 5 | 1321420335 | 1321421025 |
| Base 6 | 221052516 | 221053046 |
| Base 7 | 54253067 | 54253217 |
| Base 8 | 24151778 | 24152108 |
| Base 9 | 12182549 | 12182649 |
| Base 10 | 66214310 | 66215210 |
| Base 11 | 41252911 | 41253711 |
| Base 12 | 27b22712 | 27b23412 |
| Base 13 | 1a250113 | 1a250a13 |
| Base 14 | 13343d14 | 13344814 |
| Base 15 | d12cd15 | d12d715 |
| Base 16 | a1a7f16 | a1a8816 |