Compare 1549 vs 1551
Property | 1549 | 1551 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 15491 | 31 × 111 × 471 |
Prime factorization | 1549 | 3 × 11 × 47 |
Divisors count | 2 | 8 |
Divisors | 1, 1549 | 1, 3, 11, 33, 47, 141, 517, 1551 |
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 | MDLI |
Base 2 | 110000011012 | 110000011112 |
Base 3 | 20101013 | 20101103 |
Base 4 | 1200314 | 1200334 |
Base 5 | 221445 | 222015 |
Base 6 | 111016 | 111036 |
Base 7 | 43427 | 43447 |
Base 8 | 30158 | 30178 |
Base 9 | 21119 | 21139 |
Base 10 | 154910 | 155110 |
Base 11 | 118911 | 119011 |
Base 12 | a9112 | a9312 |
Base 13 | 92213 | 92413 |
Base 14 | 7c914 | 7cb14 |
Base 15 | 6d415 | 6d615 |
Base 16 | 60d16 | 60f16 |