Compare 305209 vs 306421
| Property | 305209 | 306421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3052091 | 3064211 |
| Prime factorization | 305209 | 306421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 305209 | 1, 306421 |
| Number of properties | 5 | 5 |
| Additive primes | 10517th | |
| Chen primes | 10821st | |
| Isolated primes | 20346th | |
| Long primes | 9936th | |
| Lucky primes | 3253rd | |
| Primes | 26425th | 26523rd |
| Twin primes (2nd member) | 3051st | |
| Ulam primes | 1865th | 1874th |
| Roman numberals | ||
| Base 2 | 10010101000001110012 | 10010101100111101012 |
| Base 3 | 1201112000013 | 1201200222213 |
| Base 4 | 10222003214 | 10223033114 |
| Base 5 | 342313145 | 343011415 |
| Base 6 | 103130016 | 103223416 |
| Base 7 | 24105527 | 24142337 |
| Base 8 | 11240718 | 11263658 |
| Base 9 | 5146019 | 5162879 |
| Base 10 | 30520910 | 30642110 |
| Base 11 | 19934311 | 19a24511 |
| Base 12 | 12876112 | 1293b112 |
| Base 13 | a8bc813 | a961b13 |
| Base 14 | 7d32914 | 7d95314 |
| Base 15 | 6067415 | 60bd115 |
| Base 16 | 4a83916 | 4acf516 |