Compare 91982 vs 91990
| Property | 91982 | 91990 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 111 × 371 × 1131 | 21 × 51 × 91991 |
| Prime factorization | 2 × 11 × 37 × 113 | 2 × 5 × 9199 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 11, 22, 37, 74, 113, 226, 407, 814, 1243, 2486, 4181, 8362, 45991, 91982 | 1, 2, 5, 10, 9199, 18398, 45995, 91990 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101100111010011102 | 101100111010101102 |
| Base 3 | 112000112023 | 112000120013 |
| Base 4 | 1121310324 | 1121311124 |
| Base 5 | 104204125 | 104204305 |
| Base 6 | 15455026 | 15455146 |
| Base 7 | 5321127 | 5321237 |
| Base 8 | 2635168 | 2635268 |
| Base 9 | 1501529 | 1501619 |
| Base 10 | 9198210 | 9199010 |
| Base 11 | 6312011 | 6312811 |
| Base 12 | 4529212 | 4529a12 |
| Base 13 | 32b3713 | 32b4213 |
| Base 14 | 2574214 | 2574a14 |
| Base 15 | 1c3c215 | 1c3ca15 |
| Base 16 | 1674e16 | 1675616 |