Compare 19998 vs 20001
| Property | 19998 | 20001 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 21 × 32 × 111 × 1011 | 31 × 591 × 1131 |
| Prime factorization | 2 × 3 × 3 × 11 × 101 | 3 × 59 × 113 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 19998 | 1, 3, 59, 113, 177, 339, 6667, 20001 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110000111102 | 1001110001000012 |
| Base 3 | 10001022003 | 10001022103 |
| Base 4 | 103201324 | 103202014 |
| Base 5 | 11144435 | 11200015 |
| Base 6 | 2323306 | 2323336 |
| Base 7 | 1122067 | 1122127 |
| Base 8 | 470368 | 470418 |
| Base 9 | 303809 | 303839 |
| Base 10 | 1999810 | 2000110 |
| Base 11 | 1403011 | 1403311 |
| Base 12 | b6a612 | b6a912 |
| Base 13 | 914413 | 914713 |
| Base 14 | 740614 | 740914 |
| Base 15 | 5dd315 | 5dd615 |
| Base 16 | 4e1e16 | 4e2116 |