Compare 17979 vs 17989
| Property | 17979 | 17989 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 4611 | 179891 |
| Prime factorization | 3 × 13 × 461 | 17989 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 461, 1383, 5993, 17979 | 1, 17989 |
| Number of properties | 0 | 4 |
| Harmonic primes | 746th | |
| Primes | 2064th | |
| Pythagorean primes | 1017th | |
| Twin primes (2nd member) | 315th | |
| Roman numberals | ||
| Base 2 | 1000110001110112 | 1000110010001012 |
| Base 3 | 2201222203 | 2202000213 |
| Base 4 | 101203234 | 101210114 |
| Base 5 | 10334045 | 10334245 |
| Base 6 | 2151236 | 2151416 |
| Base 7 | 1032637 | 1033067 |
| Base 8 | 430738 | 431058 |
| Base 9 | 265869 | 266079 |
| Base 10 | 1797910 | 1798910 |
| Base 11 | 1256511 | 1257411 |
| Base 12 | a4a312 | a4b112 |
| Base 13 | 825013 | 825a13 |
| Base 14 | 67a314 | 67ad14 |
| Base 15 | 54d915 | 54e415 |
| Base 16 | 463b16 | 464516 |