Compare 1549 vs 1560
Property | 1549 | 1560 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 15491 | 23 × 31 × 51 × 131 |
Prime factorization | 1549 | 2 × 2 × 2 × 3 × 5 × 13 |
Divisors count | 2 | 32 |
Divisors | 1, 1549 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560 |
Number of properties | 7 | 0 |
Additive primes | 133rd | |
Cousin primes (1st member) | 54th | |
Isolated primes | 145th | |
Long primes | 93rd | |
Primes | 244th | |
Pythagorean primes | 117th | |
Sexy primes (2nd member) | 106th | |
Roman numberals | MDXLIX | MDLX |
Base 2 | 110000011012 | 110000110002 |
Base 3 | 20101013 | 20102103 |
Base 4 | 1200314 | 1201204 |
Base 5 | 221445 | 222205 |
Base 6 | 111016 | 111206 |
Base 7 | 43427 | 43567 |
Base 8 | 30158 | 30308 |
Base 9 | 21119 | 21239 |
Base 10 | 154910 | 156010 |
Base 11 | 118911 | 119911 |
Base 12 | a9112 | aa012 |
Base 13 | 92213 | 93013 |
Base 14 | 7c914 | 7d614 |
Base 15 | 6d415 | 6e015 |
Base 16 | 60d16 | 61816 |