Compare 398129 vs 398139
| Property | 398129 | 398139 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3981291 | 31 × 71 × 189591 |
| Prime factorization | 398129 | 3 × 7 × 18959 |
| Divisors count | 2 | 8 |
| Divisors | 1, 398129 | 1, 3, 7, 21, 18959, 56877, 132713, 398139 |
| Number of properties | 4 | 0 |
| Chen primes | 13607th | |
| Isolated primes | 26134th | |
| Primes | 33711th | |
| Sophie germain primes | 3581st | |
| Roman numberals | ||
| Base 2 | 11000010011001100012 | 11000010011001110112 |
| Base 3 | 2020200101123 | 2020200102203 |
| Base 4 | 12010303014 | 12010303234 |
| Base 5 | 1002200045 | 1002200245 |
| Base 6 | 123111056 | 123111236 |
| Base 7 | 32455047 | 32455207 |
| Base 8 | 14114618 | 14114738 |
| Base 9 | 6661159 | 6661269 |
| Base 10 | 39812910 | 39813910 |
| Base 11 | 25213611 | 25214511 |
| Base 12 | 17249512 | 1724a312 |
| Base 13 | 10c2a413 | 10c2b113 |
| Base 14 | a513b14 | a514714 |
| Base 15 | 7ce6e15 | 7ce7915 |
| Base 16 | 6133116 | 6133b16 |