Compare 286129 vs 286139
| Property | 286129 | 286139 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2861291 | 71 × 411 × 9971 |
| Prime factorization | 286129 | 7 × 41 × 997 |
| Divisors count | 2 | 8 |
| Divisors | 1, 286129 | 1, 7, 41, 287, 997, 6979, 40877, 286139 |
| Number of properties | 3 | 0 |
| Happy primes | 3725th | |
| Isolated primes | 19143rd | |
| Primes | 24930th | |
| Roman numberals | ||
| Base 2 | 10001011101101100012 | 10001011101101110112 |
| Base 3 | 1121121111013 | 1121121112023 |
| Base 4 | 10113123014 | 10113123234 |
| Base 5 | 331240045 | 331240245 |
| Base 6 | 100444016 | 100444156 |
| Base 7 | 23011247 | 23011407 |
| Base 8 | 10566618 | 10566738 |
| Base 9 | 4754419 | 4754529 |
| Base 10 | 28612910 | 28613910 |
| Base 11 | 185a7811 | 185a8711 |
| Base 12 | 11970112 | 11970b12 |
| Base 13 | a030c13 | a031913 |
| Base 14 | 763bb14 | 763c714 |
| Base 15 | 59ba415 | 59bae15 |
| Base 16 | 45db116 | 45dbb16 |