Compare 157947 vs 157957
| Property | 157947 | 157957 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 171 × 191 × 1631 | 1911 × 8271 |
| Prime factorization | 3 × 17 × 19 × 163 | 191 × 827 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 17, 19, 51, 57, 163, 323, 489, 969, 2771, 3097, 8313, 9291, 52649, 157947 | 1, 191, 827, 157957 |
| Number of properties | 0 | 1 |
| Semiprimes | 36108th | |
| Roman numberals | ||
| Base 2 | 1001101000111110112 | 1001101001000001012 |
| Base 3 | 220001222203 | 220002000213 |
| Base 4 | 2122033234 | 2122100114 |
| Base 5 | 200232425 | 200233125 |
| Base 6 | 32151236 | 32151416 |
| Base 7 | 12253267 | 12253427 |
| Base 8 | 4643738 | 4644058 |
| Base 9 | 2605869 | 2606079 |
| Base 10 | 15794710 | 15795710 |
| Base 11 | a873911 | a874811 |
| Base 12 | 774a312 | 774b112 |
| Base 13 | 56b7a13 | 56b8713 |
| Base 14 | 417bd14 | 417c914 |
| Base 15 | 31bec15 | 31c0715 |
| Base 16 | 268fb16 | 2690516 |