Compare 149839 vs 149909
| Property | 149839 | 149909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1498391 | 1499091 |
| Prime factorization | 149839 | 149909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149839 | 1, 149909 |
| Number of properties | 3 | 7 |
| Chen primes | 5930th | |
| Harmonic primes | 5197th | |
| Long primes | 5165th | |
| Lucky primes | 1805th | |
| Primes | 13835th | 13841st |
| Pythagorean primes | 6902nd | |
| Super primes | 1636th | |
| Twin primes (1st member) | 1700th | |
| Twin primes (2nd member) | 1699th | |
| Roman numberals | ||
| Base 2 | 1001001001010011112 | 1001001001100101012 |
| Base 3 | 211211121213 | 211211220123 |
| Base 4 | 2102110334 | 2102121114 |
| Base 5 | 142433245 | 142441145 |
| Base 6 | 31134116 | 31140056 |
| Base 7 | 11625647 | 11630247 |
| Base 8 | 4445178 | 4446258 |
| Base 9 | 2474779 | 2475659 |
| Base 10 | 14983910 | 14990910 |
| Base 11 | a263811 | a26a111 |
| Base 12 | 7286712 | 7290512 |
| Base 13 | 5328113 | 5330613 |
| Base 14 | 3c86b14 | 3c8bb14 |
| Base 15 | 2e5e415 | 2e63e15 |
| Base 16 | 2494f16 | 2499516 |