Compare 161995 vs 162007
| Property | 161995 | 162007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1791 × 1811 | 1620071 |
| Prime factorization | 5 × 179 × 181 | 162007 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 179, 181, 895, 905, 32399, 161995 | 1, 162007 |
| Number of properties | 0 | 3 |
| Cousin primes (1st member) | 1798th | |
| Isolated primes | 11210th | |
| Primes | 14853rd | |
| Roman numberals | ||
| Base 2 | 1001111000110010112 | 1001111000110101112 |
| Base 3 | 220200122113 | 220200200213 |
| Base 4 | 2132030234 | 2132031134 |
| Base 5 | 201404405 | 201410125 |
| Base 6 | 32455516 | 32500116 |
| Base 7 | 12432017 | 12432167 |
| Base 8 | 4743138 | 4743278 |
| Base 9 | 2661849 | 2662079 |
| Base 10 | 16199510 | 16200710 |
| Base 11 | 10078911 | 10079a11 |
| Base 12 | 798b712 | 7990712 |
| Base 13 | 5897213 | 5898113 |
| Base 14 | 4307114 | 4307d14 |
| Base 15 | 32eea15 | 3300715 |
| Base 16 | 278cb16 | 278d716 |