Compare 840989 vs 841231
| Property | 840989 | 841231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8409891 | 8412311 |
| Prime factorization | 840989 | 841231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 840989 | 1, 841231 |
| Number of properties | 4 | 6 |
| Additive primes | 25840th | |
| Chen primes | 25831st | 25836th |
| Isolated primes | 52863rd | |
| Lucky primes | 7484th | |
| Primes | 66959th | 66980th |
| Sexy primes (1st member) | 14169th | |
| Super primes | 6673rd | |
| Twin primes (1st member) | 7057th | |
| Roman numberals | ||
| Base 2 | 110011010101000111012 | 110011010110000011112 |
| Base 3 | 11202011212023 | 11202012212013 |
| Base 4 | 30311101314 | 30311200334 |
| Base 5 | 2034024245 | 2034044115 |
| Base 6 | 300052456 | 300103316 |
| Base 7 | 101016027 | 101023667 |
| Base 8 | 31524358 | 31530178 |
| Base 9 | 15215529 | 15218519 |
| Base 10 | 84098910 | 84123110 |
| Base 11 | 52493611 | 52503611 |
| Base 12 | 34682512 | 3469a712 |
| Base 13 | 235a3613 | 235b9113 |
| Base 14 | 17c6a914 | 17c7dd14 |
| Base 15 | 1192ae15 | 1193c115 |
| Base 16 | cd51d16 | cd60f16 |