Compare 305143 vs 305209
| Property | 305143 | 305209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3051431 | 3052091 |
| Prime factorization | 305143 | 305209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 305143 | 1, 305209 |
| Number of properties | 6 | 5 |
| Additive primes | 10517th | |
| Chen primes | 10821st | |
| Cousin primes (1st member) | 3027th | |
| Isolated primes | 20344th | 20346th |
| Long primes | 9902nd | |
| Lucky primes | 3243rd | |
| Primes | 26423rd | 26425th |
| Super primes | 2903rd | |
| Ulam primes | 1865th | |
| Roman numberals | ||
| Base 2 | 10010100111111101112 | 10010101000001110012 |
| Base 3 | 1201111201213 | 1201112000013 |
| Base 4 | 10221333134 | 10222003214 |
| Base 5 | 342310335 | 342313145 |
| Base 6 | 103124116 | 103130016 |
| Base 7 | 24104267 | 24105527 |
| Base 8 | 11237678 | 11240718 |
| Base 9 | 5145179 | 5146019 |
| Base 10 | 30514310 | 30520910 |
| Base 11 | 19929311 | 19934311 |
| Base 12 | 12870712 | 12876112 |
| Base 13 | a8b7713 | a8bc813 |
| Base 14 | 7d2bd14 | 7d32914 |
| Base 15 | 6062d15 | 6067415 |
| Base 16 | 4a7f716 | 4a83916 |