Compare 8151 vs 8155
| Property | 8151 | 8155 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 111 × 131 × 191 | 51 × 71 × 2331 |
| Prime factorization | 3 × 11 × 13 × 19 | 5 × 7 × 233 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151 | 1, 5, 7, 35, 233, 1165, 1631, 8155 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11111110101112 | 11111110110112 |
| Base 3 | 1020112203 | 1020120013 |
| Base 4 | 13331134 | 13331234 |
| Base 5 | 2301015 | 2301105 |
| Base 6 | 1014236 | 1014316 |
| Base 7 | 325237 | 325307 |
| Base 8 | 177278 | 177338 |
| Base 9 | 121569 | 121619 |
| Base 10 | 815110 | 815510 |
| Base 11 | 614011 | 614411 |
| Base 12 | 487312 | 487712 |
| Base 13 | 393013 | 393413 |
| Base 14 | 2d8314 | 2d8714 |
| Base 15 | 263615 | 263a15 |
| Base 16 | 1fd716 | 1fdb16 |