Compare 165982 vs 165983
| Property | 165982 | 165983 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 371 × 22431 | 1659831 |
| Prime factorization | 2 × 37 × 2243 | 165983 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 37, 74, 2243, 4486, 82991, 165982 | 1, 165983 |
| Number of properties | 0 | 7 |
| Emirps | 3361st | |
| Harmonic primes | 5695th | |
| Isolated primes | 11468th | |
| Long primes | 5666th | |
| Primes | 15173rd | |
| Sophie germain primes | 1768th | |
| Super primes | 1772nd | |
| Roman numberals | ||
| Base 2 | 1010001000010111102 | 1010001000010111112 |
| Base 3 | 221022001113 | 221022001123 |
| Base 4 | 2202011324 | 2202011334 |
| Base 5 | 203024125 | 203024135 |
| Base 6 | 33202346 | 33202356 |
| Base 7 | 12606257 | 12606267 |
| Base 8 | 5041368 | 5041378 |
| Base 9 | 2726149 | 2726159 |
| Base 10 | 16598210 | 16598310 |
| Base 11 | 10378311 | 10378411 |
| Base 12 | 8007a12 | 8007b12 |
| Base 13 | 5a71b13 | 5a71c13 |
| Base 14 | 446bc14 | 446bd14 |
| Base 15 | 342a715 | 342a815 |
| Base 16 | 2885e16 | 2885f16 |