Compare 199985 vs 199988
| Property | 199985 | 199988 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 51 × 231 × 371 × 471 | 22 × 172 × 1731 |
| Prime factorization | 5 × 23 × 37 × 47 | 2 × 2 × 17 × 17 × 173 |
| Divisors count | 16 | 18 |
| Divisors | 1, 5, 23, 37, 47, 115, 185, 235, 851, 1081, 1739, 4255, 5405, 8695, 39997, 199985 | 1, 2, 4, 17, 34, 68, 173, 289, 346, 578, 692, 1156, 2941, 5882, 11764, 49997, 99994, 199988 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100001101001100012 | 1100001101001101002 |
| Base 3 | 1010110222123 | 1010110222223 |
| Base 4 | 3003103014 | 3003103104 |
| Base 5 | 223444205 | 223444235 |
| Base 6 | 41415056 | 41415126 |
| Base 7 | 14620227 | 14620257 |
| Base 8 | 6064618 | 6064648 |
| Base 9 | 3342859 | 3342889 |
| Base 10 | 19998510 | 19998810 |
| Base 11 | 12728511 | 12728811 |
| Base 12 | 9789512 | 9789812 |
| Base 13 | 7004613 | 7004913 |
| Base 14 | 52c4914 | 52c4c14 |
| Base 15 | 3e3c515 | 3e3c815 |
| Base 16 | 30d3116 | 30d3416 |