Compare 30551 vs 30553
Property | 30551 | 30553 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 1371 × 2231 | 305531 |
Prime factorization | 137 × 223 | 30553 |
Divisors count | 4 | 2 |
Divisors | 1, 137, 223, 30551 | 1, 30553 |
Number of properties | 1 | 7 |
Cousin primes (1st member) | 474th | |
Happy primes | 541st | |
Isolated primes | 2351st | |
Primes | 3298th | |
Prime triplets (1st member) | 228th | |
Pythagorean primes | 1638th | |
Semiprimes | 7596th | |
Sexy primes (1st member) | 964th | |
Roman numberals | ||
Base 2 | 1110111010101112 | 1110111010110012 |
Base 3 | 11122201123 | 11122201213 |
Base 4 | 131311134 | 131311214 |
Base 5 | 14342015 | 14342035 |
Base 6 | 3532356 | 3532416 |
Base 7 | 1550337 | 1550357 |
Base 8 | 735278 | 735318 |
Base 9 | 458159 | 458179 |
Base 10 | 3055110 | 3055310 |
Base 11 | 20a5411 | 20a5611 |
Base 12 | 1581b12 | 1582112 |
Base 13 | 10ba113 | 10ba313 |
Base 14 | b1c314 | b1c514 |
Base 15 | 90bb15 | 90bd15 |
Base 16 | 775716 | 775916 |