Compare 15397 vs 15401
Property | 15397 | 15401 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 891 × 1731 | 154011 |
Prime factorization | 89 × 173 | 15401 |
Divisors count | 4 | 2 |
Divisors | 1, 89, 173, 15397 | 1, 15401 |
Number of properties | 1 | 7 |
Additive primes | 856th | |
Centered decagonal primes | 30th | |
Chen primes | 910th | |
Isolated primes | 1247th | |
Primes | 1800th | |
Pythagorean primes | 892nd | |
Semiprimes | 3955th | |
Sophie germain primes | 271st | |
Roman numberals | ||
Base 2 | 111100001001012 | 111100001010012 |
Base 3 | 2100100213 | 2100101023 |
Base 4 | 33002114 | 33002214 |
Base 5 | 4430425 | 4431015 |
Base 6 | 1551416 | 1551456 |
Base 7 | 626147 | 626217 |
Base 8 | 360458 | 360518 |
Base 9 | 231079 | 231129 |
Base 10 | 1539710 | 1540110 |
Base 11 | 1062811 | 1063111 |
Base 12 | 8ab112 | 8ab512 |
Base 13 | 701513 | 701913 |
Base 14 | 587b14 | 588114 |
Base 15 | 486715 | 486b15 |
Base 16 | 3c2516 | 3c2916 |