Compare 204947 vs 204951
| Property | 204947 | 204951 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2049471 | 31 × 531 × 12891 |
| Prime factorization | 204947 | 3 × 53 × 1289 |
| Divisors count | 2 | 8 |
| Divisors | 1, 204947 | 1, 3, 53, 159, 1289, 3867, 68317, 204951 |
| Number of properties | 3 | 0 |
| Chen primes | 7685th | |
| Isolated primes | 13971st | |
| Primes | 18378th | |
| Roman numberals | ||
| Base 2 | 1100100000100100112 | 1100100000100101112 |
| Base 3 | 1011020101223 | 1011020102103 |
| Base 4 | 3020021034 | 3020021134 |
| Base 5 | 230242425 | 230243015 |
| Base 6 | 42204556 | 42205036 |
| Base 7 | 15123417 | 15123457 |
| Base 8 | 6202238 | 6202278 |
| Base 9 | 3421189 | 3421239 |
| Base 10 | 20494710 | 20495110 |
| Base 11 | 12aa8611 | 12aa8a11 |
| Base 12 | 9a72b12 | 9a73312 |
| Base 13 | 7239213 | 7239613 |
| Base 14 | 5499114 | 5499514 |
| Base 15 | 40ad215 | 40ad615 |
| Base 16 | 3209316 | 3209716 |