Compare 19995 vs 19999
| Property | 19995 | 19999 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 51 × 311 × 431 | 71 × 28571 |
| Prime factorization | 3 × 5 × 31 × 43 | 7 × 2857 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995 | 1, 7, 2857, 19999 |
| Number of properties | 0 | 1 |
| Semiprimes | 5081st | |
| Roman numberals | ||
| Base 2 | 1001110000110112 | 1001110000111112 |
| Base 3 | 10001021203 | 10001022013 |
| Base 4 | 103201234 | 103201334 |
| Base 5 | 11144405 | 11144445 |
| Base 6 | 2323236 | 2323316 |
| Base 7 | 1122037 | 1122107 |
| Base 8 | 470338 | 470378 |
| Base 9 | 303769 | 303819 |
| Base 10 | 1999510 | 1999910 |
| Base 11 | 1402811 | 1403111 |
| Base 12 | b6a312 | b6a712 |
| Base 13 | 914113 | 914513 |
| Base 14 | 740314 | 740714 |
| Base 15 | 5dd015 | 5dd415 |
| Base 16 | 4e1b16 | 4e1f16 |