Compare 128997 vs 128998
| Property | 128997 | 128998 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 111 × 13031 | 21 × 644991 |
| Prime factorization | 3 × 3 × 11 × 1303 | 2 × 64499 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 11, 33, 99, 1303, 3909, 11727, 14333, 42999, 128997 | 1, 2, 64499, 128998 |
| Number of properties | 0 | 1 |
| Semiprimes | 29811th | |
| Roman numberals | ||
| Base 2 | 111110111111001012 | 111110111111001102 |
| Base 3 | 201122212003 | 201122212013 |
| Base 4 | 1331332114 | 1331332124 |
| Base 5 | 131114425 | 131114435 |
| Base 6 | 24331136 | 24331146 |
| Base 7 | 10450417 | 10450427 |
| Base 8 | 3737458 | 3737468 |
| Base 9 | 2158509 | 2158519 |
| Base 10 | 12899710 | 12899810 |
| Base 11 | 88a1011 | 88a1111 |
| Base 12 | 6279912 | 6279a12 |
| Base 13 | 4693b13 | 4693c13 |
| Base 14 | 3502114 | 3502214 |
| Base 15 | 2834c15 | 2834d15 |
| Base 16 | 1f7e516 | 1f7e616 |