Compare 388109 vs 389381
| Property | 388109 | 389381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3881091 | 3893811 |
| Prime factorization | 388109 | 389381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 388109 | 1, 389381 |
| Number of properties | 7 | 3 |
| Additive primes | 13027th | |
| Chen primes | 13323rd | |
| Good primes | 1528th | |
| Happy primes | 4854th | |
| Isolated primes | 25583rd | |
| Primes | 32915th | 33014th |
| Sophie germain primes | 3515th | 3524th |
| Twin primes (1st member) | 3706th | |
| Roman numberals | ||
| Base 2 | 10111101100000011012 | 10111110001000001012 |
| Base 3 | 2012011011023 | 2012100101123 |
| Base 4 | 11323000314 | 11330100114 |
| Base 5 | 444044145 | 444300115 |
| Base 6 | 121524456 | 122024056 |
| Base 7 | 32043417 | 32111367 |
| Base 8 | 13660158 | 13704058 |
| Base 9 | 6513429 | 6531159 |
| Base 10 | 38810910 | 38938110 |
| Base 11 | 24565711 | 24660311 |
| Base 12 | 16872512 | 16940512 |
| Base 13 | 10786713 | 10830513 |
| Base 14 | a162114 | a1c8d14 |
| Base 15 | 79ede15 | 7a58b15 |
| Base 16 | 5ec0d16 | 5f10516 |