Compare 9985 vs 9988
| Property | 9985 | 9988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 19971 | 22 × 111 × 2271 |
| Prime factorization | 5 × 1997 | 2 × 2 × 11 × 227 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 1997, 9985 | 1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988 |
| Number of properties | 1 | 0 |
| Semiprimes | 2617th | |
| Roman numberals | ||
| Base 2 | 100111000000012 | 100111000001002 |
| Base 3 | 1112002113 | 1112002213 |
| Base 4 | 21300014 | 21300104 |
| Base 5 | 3044205 | 3044235 |
| Base 6 | 1141216 | 1141246 |
| Base 7 | 410537 | 410567 |
| Base 8 | 234018 | 234048 |
| Base 9 | 146249 | 146279 |
| Base 10 | 998510 | 998810 |
| Base 11 | 755811 | 756011 |
| Base 12 | 594112 | 594412 |
| Base 13 | 471113 | 471413 |
| Base 14 | 38d314 | 38d614 |
| Base 15 | 2e5a15 | 2e5d15 |
| Base 16 | 270116 | 270416 |