Compare 19999 vs 20002
| Property | 19999 | 20002 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 28571 | 21 × 731 × 1371 |
| Prime factorization | 7 × 2857 | 2 × 73 × 137 |
| Divisors count | 4 | 8 |
| Divisors | 1, 7, 2857, 19999 | 1, 2, 73, 137, 146, 274, 10001, 20002 |
| Number of properties | 1 | 0 |
| Semiprimes | 5081st | |
| Roman numberals | ||
| Base 2 | 1001110000111112 | 1001110001000102 |
| Base 3 | 10001022013 | 10001022113 |
| Base 4 | 103201334 | 103202024 |
| Base 5 | 11144445 | 11200025 |
| Base 6 | 2323316 | 2323346 |
| Base 7 | 1122107 | 1122137 |
| Base 8 | 470378 | 470428 |
| Base 9 | 303819 | 303849 |
| Base 10 | 1999910 | 2000210 |
| Base 11 | 1403111 | 1403411 |
| Base 12 | b6a712 | b6aa12 |
| Base 13 | 914513 | 914813 |
| Base 14 | 740714 | 740a14 |
| Base 15 | 5dd415 | 5dd715 |
| Base 16 | 4e1f16 | 4e2216 |