Compare 199809 vs 199810
| Property | 199809 | 199810 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 5 |
| Total factors | 4 | 5 |
| Prime factorization | 32 × 1492 | 21 × 51 × 131 × 291 × 531 |
| Prime factorization | 3 × 3 × 149 × 149 | 2 × 5 × 13 × 29 × 53 |
| Divisors count | 9 | 32 |
| Divisors | 1, 3, 9, 149, 447, 1341, 22201, 66603, 199809 | 1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1885, 3074, 3445, 3770, 6890, 7685, 15370, 19981, 39962, 99905, 199810 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100001100100000012 | 1100001100100000102 |
| Base 3 | 1010110021003 | 1010110021013 |
| Base 4 | 3003020014 | 3003020024 |
| Base 5 | 223432145 | 223432205 |
| Base 6 | 41410136 | 41410146 |
| Base 7 | 14613517 | 14613527 |
| Base 8 | 6062018 | 6062028 |
| Base 9 | 3340709 | 3340719 |
| Base 10 | 19980910 | 19981010 |
| Base 11 | 12713511 | 12713611 |
| Base 12 | 9776912 | 9776a12 |
| Base 13 | 6cc3c13 | 6cc4013 |
| Base 14 | 52b6114 | 52b6214 |
| Base 15 | 3e30915 | 3e30a15 |
| Base 16 | 30c8116 | 30c8216 |