Compare 289243 vs 289247
| Property | 289243 | 289247 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 2892431 | 72 × 59031 |
| Prime factorization | 289243 | 7 × 7 × 5903 |
| Divisors count | 2 | 6 |
| Divisors | 1, 289243 | 1, 7, 49, 5903, 41321, 289247 |
| Number of properties | 4 | 0 |
| Lucky primes | 3106th | |
| Primes | 25165th | |
| Sexy primes (1st member) | 5825th | |
| Twin primes (2nd member) | 2920th | |
| Roman numberals | ||
| Base 2 | 10001101001110110112 | 10001101001110111112 |
| Base 3 | 1122002022013 | 1122002022123 |
| Base 4 | 10122131234 | 10122131334 |
| Base 5 | 332234335 | 332234425 |
| Base 6 | 101110316 | 101110356 |
| Base 7 | 23131637 | 23132007 |
| Base 8 | 10647338 | 10647378 |
| Base 9 | 4806819 | 4806859 |
| Base 10 | 28924310 | 28924710 |
| Base 11 | 18834911 | 18835211 |
| Base 12 | 11b47712 | 11b47b12 |
| Base 13 | a186613 | a186a13 |
| Base 14 | 775a314 | 775a714 |
| Base 15 | 5aa7d15 | 5aa8215 |
| Base 16 | 469db16 | 469df16 |