Compare 30546 vs 30557
Property | 30546 | 30557 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 32 × 16971 | 305571 |
Prime factorization | 2 × 3 × 3 × 1697 | 30557 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 3, 6, 9, 18, 1697, 3394, 5091, 10182, 15273, 30546 | 1, 30557 |
Number of properties | 0 | 9 |
Chen primes | 1578th | |
Cousin primes (2nd member) | 474th | |
Emirps | 646th | |
Harmonic primes | 1230th | |
Primes | 3299th | |
Prime triplets (2nd member) | 228th | |
Pythagorean primes | 1639th | |
Super primes | 463rd | |
Twin primes (1st member) | 475th | |
Roman numberals | ||
Base 2 | 1110111010100102 | 1110111010111012 |
Base 3 | 11122201003 | 11122202023 |
Base 4 | 131311024 | 131311314 |
Base 5 | 14341415 | 14342125 |
Base 6 | 3532306 | 3532456 |
Base 7 | 1550257 | 1550427 |
Base 8 | 735228 | 735358 |
Base 9 | 458109 | 458229 |
Base 10 | 3054610 | 3055710 |
Base 11 | 20a4a11 | 20a5a11 |
Base 12 | 1581612 | 1582512 |
Base 13 | 10b9913 | 10ba713 |
Base 14 | b1bc14 | b1c914 |
Base 15 | 90b615 | 90c215 |
Base 16 | 775216 | 775d16 |