Compare 30389 vs 30391
| Property | 30389 | 30391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 303891 | 303911 |
| Prime factorization | 30389 | 30391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30389 | 1, 30391 |
| Number of properties | 7 | 4 |
| Additive primes | 1488th | |
| Chen primes | 1569th | |
| Happy primes | 540th | |
| Harmonic primes | 1224th | |
| Long primes | 1248th | |
| Primes | 3283rd | 3284th |
| Pythagorean primes | 1630th | |
| Sophie germain primes | 449th | |
| Twin primes (1st member) | 472nd | |
| Twin primes (2nd member) | 472nd | |
| Roman numberals | ||
| Base 2 | 1110110101101012 | 1110110101101112 |
| Base 3 | 11122001123 | 11122001213 |
| Base 4 | 131223114 | 131223134 |
| Base 5 | 14330245 | 14330315 |
| Base 6 | 3524056 | 3524116 |
| Base 7 | 1544127 | 1544147 |
| Base 8 | 732658 | 732678 |
| Base 9 | 456159 | 456179 |
| Base 10 | 3038910 | 3039110 |
| Base 11 | 2091711 | 2091911 |
| Base 12 | 1570512 | 1570712 |
| Base 13 | 10aa813 | 10aaa13 |
| Base 14 | b10914 | b10b14 |
| Base 15 | 900e15 | 901115 |
| Base 16 | 76b516 | 76b716 |