Compare 242491 vs 242689
| Property | 242491 | 242689 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2424911 | 2426891 |
| Prime factorization | 242491 | 242689 |
| Divisors count | 2 | 2 |
| Divisors | 1, 242491 | 1, 242689 |
| Number of properties | 4 | 5 |
| Additive primes | 8701st | |
| Chen primes | 8885th | 8890th |
| Isolated primes | 16385th | 16400th |
| Long primes | 8018th | |
| Primes | 21430th | 21447th |
| Proth primes | 144th | |
| Roman numberals | ||
| Base 2 | 1110110011001110112 | 1110110100000000012 |
| Base 3 | 1100221220113 | 1100222201113 |
| Base 4 | 3230303234 | 3231000014 |
| Base 5 | 302244315 | 302312245 |
| Base 6 | 51103516 | 51113216 |
| Base 7 | 20266547 | 20303567 |
| Base 8 | 7314738 | 7320018 |
| Base 9 | 4085649 | 4088149 |
| Base 10 | 24249110 | 24268910 |
| Base 11 | 15620711 | 15637711 |
| Base 12 | b83b712 | b854112 |
| Base 13 | 864b213 | 8660513 |
| Base 14 | 6452b14 | 6462d14 |
| Base 15 | 4bcb115 | 4bd9415 |
| Base 16 | 3b33b16 | 3b40116 |