Compare 101991 vs 101997
| Property | 101991 | 101997 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 339971 | 32 × 71 × 16191 |
| Prime factorization | 3 × 33997 | 3 × 3 × 7 × 1619 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 33997, 101991 | 1, 3, 7, 9, 21, 63, 1619, 4857, 11333, 14571, 33999, 101997 |
| Number of properties | 1 | 0 |
| Semiprimes | 23820th | |
| Roman numberals | ||
| Base 2 | 110001110011001112 | 110001110011011012 |
| Base 3 | 120112201103 | 120112202003 |
| Base 4 | 1203212134 | 1203212314 |
| Base 5 | 112304315 | 112304425 |
| Base 6 | 21041036 | 21041136 |
| Base 7 | 6032317 | 6032407 |
| Base 8 | 3071478 | 3071558 |
| Base 9 | 1648139 | 1648209 |
| Base 10 | 10199110 | 10199710 |
| Base 11 | 6a69a11 | 6a6a511 |
| Base 12 | 4b03312 | 4b03912 |
| Base 13 | 3756613 | 3756c13 |
| Base 14 | 2925114 | 2925714 |
| Base 15 | 2034615 | 2034c15 |
| Base 16 | 18e6716 | 18e6d16 |