Compare 1931 vs 1941
Property | 1931 | 1941 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 19311 | 31 × 6471 |
Prime factorization | 1931 | 3 × 647 |
Divisors count | 2 | 4 |
Divisors | 1, 1931 | 1, 3, 647, 1941 |
Number of properties | 5 | 1 |
Chen primes | 182nd | |
Harmonic primes | 108th | |
Primes | 294th | |
Semiprimes | 559th | |
Sophie germain primes | 59th | |
Twin primes (1st member) | 59th | |
Roman numberals | MCMXXXI | MCMXLI |
Base 2 | 111100010112 | 111100101012 |
Base 3 | 21221123 | 21222203 |
Base 4 | 1320234 | 1321114 |
Base 5 | 302115 | 302315 |
Base 6 | 125356 | 125536 |
Base 7 | 54267 | 54427 |
Base 8 | 36138 | 36258 |
Base 9 | 25759 | 25869 |
Base 10 | 193110 | 194110 |
Base 11 | 14a611 | 150511 |
Base 12 | 114b12 | 115912 |
Base 13 | b5713 | b6413 |
Base 14 | 9bd14 | 9c914 |
Base 15 | 88b15 | 89615 |
Base 16 | 78b16 | 79516 |