Compare 398123 vs 398129
| Property | 398123 | 398129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 171 × 21291 | 3981291 |
| Prime factorization | 11 × 17 × 2129 | 398129 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 17, 187, 2129, 23419, 36193, 398123 | 1, 398129 |
| Number of properties | 0 | 4 |
| Chen primes | 13607th | |
| Isolated primes | 26134th | |
| Primes | 33711th | |
| Sophie germain primes | 3581st | |
| Roman numberals | ||
| Base 2 | 11000010011001010112 | 11000010011001100012 |
| Base 3 | 2020200100223 | 2020200101123 |
| Base 4 | 12010302234 | 12010303014 |
| Base 5 | 1002144435 | 1002200045 |
| Base 6 | 123110556 | 123111056 |
| Base 7 | 32454657 | 32455047 |
| Base 8 | 14114538 | 14114618 |
| Base 9 | 6661089 | 6661159 |
| Base 10 | 39812310 | 39812910 |
| Base 11 | 25213011 | 25213611 |
| Base 12 | 17248b12 | 17249512 |
| Base 13 | 10c29b13 | 10c2a413 |
| Base 14 | a513514 | a513b14 |
| Base 15 | 7ce6815 | 7ce6e15 |
| Base 16 | 6132b16 | 6133116 |