Compare 86149 vs 86155
| Property | 86149 | 86155 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 311 × 3971 | 51 × 172311 |
| Prime factorization | 7 × 31 × 397 | 5 × 17231 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 31, 217, 397, 2779, 12307, 86149 | 1, 5, 17231, 86155 |
| Number of properties | 0 | 1 |
| Semiprimes | 20316th | |
| Roman numberals | ||
| Base 2 | 101010000100001012 | 101010000100010112 |
| Base 3 | 111010112013 | 111010112213 |
| Base 4 | 1110020114 | 1110020234 |
| Base 5 | 102240445 | 102241105 |
| Base 6 | 15025016 | 15025116 |
| Base 7 | 5061107 | 5061167 |
| Base 8 | 2502058 | 2502138 |
| Base 9 | 1411519 | 1411579 |
| Base 10 | 8614910 | 8615510 |
| Base 11 | 597a811 | 5980311 |
| Base 12 | 41a3112 | 41a3712 |
| Base 13 | 3029b13 | 302a413 |
| Base 14 | 2357714 | 2357d14 |
| Base 15 | 1a7d415 | 1a7da15 |
| Base 16 | 1508516 | 1508b16 |