Compare 17982 vs 17989
| Property | 17982 | 17989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 21 × 35 × 371 | 179891 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 3 × 37 | 17989 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 17982 | 1, 17989 |
| Number of properties | 0 | 4 |
| Harmonic primes | 746th | |
| Primes | 2064th | |
| Pythagorean primes | 1017th | |
| Twin primes (2nd member) | 315th | |
| Roman numberals | ||
| Base 2 | 1000110001111102 | 1000110010001012 |
| Base 3 | 2202000003 | 2202000213 |
| Base 4 | 101203324 | 101210114 |
| Base 5 | 10334125 | 10334245 |
| Base 6 | 2151306 | 2151416 |
| Base 7 | 1032667 | 1033067 |
| Base 8 | 430768 | 431058 |
| Base 9 | 266009 | 266079 |
| Base 10 | 1798210 | 1798910 |
| Base 11 | 1256811 | 1257411 |
| Base 12 | a4a612 | a4b112 |
| Base 13 | 825313 | 825a13 |
| Base 14 | 67a614 | 67ad14 |
| Base 15 | 54dc15 | 54e415 |
| Base 16 | 463e16 | 464516 |