Compare 161979 vs 161988
| Property | 161979 | 161988 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 539931 | 22 × 31 × 134991 |
| Prime factorization | 3 × 53993 | 2 × 2 × 3 × 13499 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 53993, 161979 | 1, 2, 3, 4, 6, 12, 13499, 26998, 40497, 53996, 80994, 161988 |
| Number of properties | 1 | 0 |
| Semiprimes | 36998th | |
| Roman numberals | ||
| Base 2 | 1001111000101110112 | 1001111000110001002 |
| Base 3 | 220200120203 | 220200121203 |
| Base 4 | 2132023234 | 2132030104 |
| Base 5 | 201404045 | 201404235 |
| Base 6 | 32455236 | 32455406 |
| Base 7 | 12431467 | 12431617 |
| Base 8 | 4742738 | 4743048 |
| Base 9 | 2661669 | 2661769 |
| Base 10 | 16197910 | 16198810 |
| Base 11 | 10077411 | 10078211 |
| Base 12 | 798a312 | 798b012 |
| Base 13 | 5895c13 | 5896813 |
| Base 14 | 4305d14 | 4306814 |
| Base 15 | 32ed915 | 32ee315 |
| Base 16 | 278bb16 | 278c416 |