Compare 620909 vs 621869
| Property | 620909 | 621869 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6209091 | 6218691 |
| Prime factorization | 620909 | 621869 |
| Divisors count | 2 | 2 |
| Divisors | 1, 620909 | 1, 621869 |
| Number of properties | 4 | 3 |
| Chen primes | 19864th | 19891st |
| Primes | 50682nd | 50750th |
| Sophie germain primes | 5170th | |
| Twin primes (1st member) | 5484th | 5490th |
| Roman numberals | ||
| Base 2 | 100101111001011011012 | 100101111101001011012 |
| Base 3 | 10111122011223 | 10111210010123 |
| Base 4 | 21132112314 | 21133102314 |
| Base 5 | 1243321145 | 1243444345 |
| Base 6 | 211503256 | 211550056 |
| Base 7 | 51641427 | 52000137 |
| Base 8 | 22745558 | 22764558 |
| Base 9 | 11456489 | 11470359 |
| Base 10 | 62090910 | 62186910 |
| Base 11 | 39455311 | 39524611 |
| Base 12 | 25b3a512 | 25ba6512 |
| Base 13 | 18980313 | 18a09113 |
| Base 14 | 1223c914 | 1228b314 |
| Base 15 | c3e8e15 | c43ce15 |
| Base 16 | 9796d16 | 97d2d16 |