Compare 842879 vs 844139
| Property | 842879 | 844139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8428791 | 8441391 |
| Prime factorization | 842879 | 844139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 842879 | 1, 844139 |
| Number of properties | 4 | 6 |
| Additive primes | 25915th | |
| Chen primes | 25912th | |
| Isolated primes | 52959th | |
| Primes | 67102nd | 67192nd |
| Safe primes | 3753rd | |
| Sophie germain primes | 6717th | 6725th |
| Twin primes (1st member) | 7081st | |
| Ulam primes | 4914th | |
| Roman numberals | ||
| Base 2 | 110011011100011111112 | 110011100001011010112 |
| Base 3 | 11202110122023 | 11202122211023 |
| Base 4 | 30313013334 | 30320112234 |
| Base 5 | 2034330045 | 2040030245 |
| Base 6 | 300221156 | 300320156 |
| Base 7 | 101102427 | 101140227 |
| Base 8 | 31561778 | 31605538 |
| Base 9 | 15241829 | 15258429 |
| Base 10 | 84287910 | 84413910 |
| Base 11 | 5262a411 | 52723a11 |
| Base 12 | 34793b12 | 34860b12 |
| Base 13 | 23685b13 | 2372ba13 |
| Base 14 | 17d25914 | 17d8b914 |
| Base 15 | 119b1e15 | 11a1ae15 |
| Base 16 | cdc7f16 | ce16b16 |