Compare 161970 vs 161982
| Property | 161970 | 161982 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 21 × 31 × 51 × 53991 | 21 × 32 × 89991 |
| Prime factorization | 2 × 3 × 5 × 5399 | 2 × 3 × 3 × 8999 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 5399, 10798, 16197, 26995, 32394, 53990, 80985, 161970 | 1, 2, 3, 6, 9, 18, 8999, 17998, 26997, 53994, 80991, 161982 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001111000101100102 | 1001111000101111102 |
| Base 3 | 220200112203 | 220200121003 |
| Base 4 | 2132023024 | 2132023324 |
| Base 5 | 201403405 | 201404125 |
| Base 6 | 32455106 | 32455306 |
| Base 7 | 12431347 | 12431527 |
| Base 8 | 4742628 | 4742768 |
| Base 9 | 2661569 | 2661709 |
| Base 10 | 16197010 | 16198210 |
| Base 11 | 10076611 | 10077711 |
| Base 12 | 7989612 | 798a612 |
| Base 13 | 5895313 | 5896213 |
| Base 14 | 4305414 | 4306214 |
| Base 15 | 32ed015 | 32edc15 |
| Base 16 | 278b216 | 278be16 |