Compare 389927 vs 390281
| Property | 389927 | 390281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3899271 | 3902811 |
| Prime factorization | 389927 | 390281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 389927 | 1, 390281 |
| Number of properties | 5 | 4 |
| Additive primes | 13104th | |
| Chen primes | 13378th | 13389th |
| Cousin primes (2nd member) | 3720th | |
| Isolated primes | 25620th | 25642nd |
| Primes | 33059th | 33089th |
| Safe primes | 2013th | |
| Roman numberals | ||
| Base 2 | 10111110011001001112 | 10111110100100010012 |
| Base 3 | 2012102122023 | 2012111002123 |
| Base 4 | 11330302134 | 11331020214 |
| Base 5 | 444342025 | 444421115 |
| Base 6 | 122051156 | 122105056 |
| Base 7 | 32125467 | 32135637 |
| Base 8 | 13714478 | 13722118 |
| Base 9 | 6537829 | 6543259 |
| Base 10 | 38992710 | 39028110 |
| Base 11 | 246a5a11 | 24725111 |
| Base 12 | 16979b12 | 169a3512 |
| Base 13 | 10863513 | 10884813 |
| Base 14 | a215d14 | a233314 |
| Base 15 | 7a80215 | 7a98b15 |
| Base 16 | 5f32716 | 5f48916 |