Compare 30553 vs 30554
| Property | 30553 | 30554 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 305531 | 21 × 152771 |
| Prime factorization | 30553 | 2 × 15277 |
| Divisors count | 2 | 4 |
| Divisors | 1, 30553 | 1, 2, 15277, 30554 |
| Number of properties | 7 | 1 |
| Cousin primes (1st member) | 474th | |
| Happy primes | 541st | |
| Isolated primes | 2351st | |
| Primes | 3298th | |
| Prime triplets (1st member) | 228th | |
| Pythagorean primes | 1638th | |
| Semiprimes | 7597th | |
| Sexy primes (1st member) | 964th | |
| Roman numberals | ||
| Base 2 | 1110111010110012 | 1110111010110102 |
| Base 3 | 11122201213 | 11122201223 |
| Base 4 | 131311214 | 131311224 |
| Base 5 | 14342035 | 14342045 |
| Base 6 | 3532416 | 3532426 |
| Base 7 | 1550357 | 1550367 |
| Base 8 | 735318 | 735328 |
| Base 9 | 458179 | 458189 |
| Base 10 | 3055310 | 3055410 |
| Base 11 | 20a5611 | 20a5711 |
| Base 12 | 1582112 | 1582212 |
| Base 13 | 10ba313 | 10ba413 |
| Base 14 | b1c514 | b1c614 |
| Base 15 | 90bd15 | 90be15 |
| Base 16 | 775916 | 775a16 |