Compare 511151 vs 511152
Property | 511151 | 511152 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 7 |
Prime factorization | 5111511 | 24 × 31 × 231 × 4631 |
Prime factorization | 511151 | 2 × 2 × 2 × 2 × 3 × 23 × 463 |
Divisors count | 2 | 40 |
Divisors | 1, 511151 | 1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 463, 552, 926, 1104, 1389, 1852, 2778, 3704, 5556, 7408, 10649, 11112, 21298, 22224, 31947, 42596, 63894, 85192, 127788, 170384, 255576, 511152 |
Number of properties | 4 | 0 |
Chen primes | 16810th | |
Primes | 42375th | |
Sophie germain primes | 4401st | |
Twin primes (1st member) | 4644th | |
Roman numberals | ||
Base 2 | 11111001100101011112 | 11111001100101100002 |
Base 3 | 2212220111123 | 2212220111203 |
Base 4 | 13303022334 | 13303023004 |
Base 5 | 1123241015 | 1123241025 |
Base 6 | 145422356 | 145422406 |
Base 7 | 42261447 | 42261457 |
Base 8 | 17462578 | 17462608 |
Base 9 | 8581459 | 8581469 |
Base 10 | 51115110 | 51115210 |
Base 11 | 31a04311 | 31a04411 |
Base 12 | 20797b12 | 20798012 |
Base 13 | 14b87413 | 14b87513 |
Base 14 | d43cb14 | d43cc14 |
Base 15 | a16bb15 | a16bc15 |
Base 16 | 7ccaf16 | 7ccb016 |