Compare 30389 vs 31247
| Property | 30389 | 31247 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 303891 | 312471 |
| Prime factorization | 30389 | 31247 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30389 | 1, 31247 |
| Number of properties | 7 | 9 |
| Additive primes | 1488th | 1522nd |
| Chen primes | 1569th | 1605th |
| Happy primes | 555th | |
| Long primes | 1248th | 1277th |
| Primes | 3283rd | 3367th |
| Prime triplets (1st member) | 231st | |
| Pythagorean primes | 1630th | |
| Sexy primes (1st member) | 985th | |
| Sexy prime triplets (1st member) | 252nd | |
| Sophie germain primes | 449th | |
| Twin primes (1st member) | 472nd | 483rd |
| Roman numberals | ||
| Base 2 | 1110110101101012 | 1111010000011112 |
| Base 3 | 11122001123 | 11202120223 |
| Base 4 | 131223114 | 132200334 |
| Base 5 | 14330245 | 14444425 |
| Base 6 | 3524056 | 4003556 |
| Base 7 | 1544127 | 1600467 |
| Base 8 | 732658 | 750178 |
| Base 9 | 456159 | 467689 |
| Base 10 | 3038910 | 3124710 |
| Base 11 | 2091711 | 2152711 |
| Base 12 | 1570512 | 160bb12 |
| Base 13 | 10aa813 | 112b813 |
| Base 14 | b10914 | b55d14 |
| Base 15 | 900e15 | 93d215 |
| Base 16 | 76b516 | 7a0f16 |