Compare 15401 vs 15406
Property | 15401 | 15406 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 154011 | 21 × 77031 |
Prime factorization | 15401 | 2 × 7703 |
Divisors count | 2 | 4 |
Divisors | 1, 15401 | 1, 2, 7703, 15406 |
Number of properties | 7 | 1 |
Additive primes | 856th | |
Centered decagonal primes | 30th | |
Chen primes | 910th | |
Isolated primes | 1247th | |
Primes | 1800th | |
Pythagorean primes | 892nd | |
Semiprimes | 3958th | |
Sophie germain primes | 271st | |
Roman numberals | ||
Base 2 | 111100001010012 | 111100001011102 |
Base 3 | 2100101023 | 2100101213 |
Base 4 | 33002214 | 33002324 |
Base 5 | 4431015 | 4431115 |
Base 6 | 1551456 | 1551546 |
Base 7 | 626217 | 626267 |
Base 8 | 360518 | 360568 |
Base 9 | 231129 | 231179 |
Base 10 | 1540110 | 1540610 |
Base 11 | 1063111 | 1063611 |
Base 12 | 8ab512 | 8aba12 |
Base 13 | 701913 | 702113 |
Base 14 | 588114 | 588614 |
Base 15 | 486b15 | 487115 |
Base 16 | 3c2916 | 3c2e16 |