Compare 111981 vs 111988
| Property | 111981 | 111988 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 1631 × 2291 | 22 × 279971 |
| Prime factorization | 3 × 163 × 229 | 2 × 2 × 27997 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 163, 229, 489, 687, 37327, 111981 | 1, 2, 4, 27997, 55994, 111988 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110110101011011012 | 110110101011101002 |
| Base 3 | 122001211103 | 122001212013 |
| Base 4 | 1231112314 | 1231113104 |
| Base 5 | 120404115 | 120404235 |
| Base 6 | 22222336 | 22222446 |
| Base 7 | 6443227 | 6443327 |
| Base 8 | 3325558 | 3325648 |
| Base 9 | 1805439 | 1805519 |
| Base 10 | 11198110 | 11198810 |
| Base 11 | 7715111 | 7715811 |
| Base 12 | 5497912 | 5498412 |
| Base 13 | 3bc7c13 | 3bc8613 |
| Base 14 | 2cb4914 | 2cb5214 |
| Base 15 | 232a615 | 232ad15 |
| Base 16 | 1b56d16 | 1b57416 |