Compare 242647 vs 242689
| Property | 242647 | 242689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2426471 | 2426891 |
| Prime factorization | 242647 | 242689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242647 | 1, 242689 |
| Number of properties | 4 | 5 |
| Additive primes | 8701st | |
| Chen primes | 8890th | |
| Isolated primes | 16396th | 16400th |
| Long primes | 8024th | |
| Lucky primes | 2697th | |
| Primes | 21443rd | 21447th |
| Proth primes | 144th | |
| Roman numberals | ||
| Base 2 | 1110110011110101112 | 1110110100000000012 |
| Base 3 | 1100222112213 | 1100222201113 |
| Base 4 | 3230331134 | 3231000014 |
| Base 5 | 302310425 | 302312245 |
| Base 6 | 51112116 | 51113216 |
| Base 7 | 20302667 | 20303567 |
| Base 8 | 7317278 | 7320018 |
| Base 9 | 4087579 | 4088149 |
| Base 10 | 24264710 | 24268910 |
| Base 11 | 15633911 | 15637711 |
| Base 12 | b850712 | b854112 |
| Base 13 | 865a213 | 8660513 |
| Base 14 | 645dd14 | 6462d14 |
| Base 15 | 4bd6715 | 4bd9415 |
| Base 16 | 3b3d716 | 3b40116 |