Compare 1973 vs 1982
Property | 1973 | 1982 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 19731 | 21 × 9911 |
Prime factorization | 1973 | 2 × 991 |
Divisors count | 2 | 4 |
Divisors | 1, 1973 | 1, 2, 991, 1982 |
Number of properties | 7 | 1 |
Good primes | 61st | |
Harmonic primes | 111th | |
Isolated primes | 179th | |
Primes | 298th | |
Pythagorean primes | 145th | |
Semiprimes | 573rd | |
Sexy primes (1st member) | 126th | |
Sophie germain primes | 60th | |
Roman numberals | MCMLXXIII | MCMLXXXII |
Base 2 | 111101101012 | 111101111102 |
Base 3 | 22010023 | 22011023 |
Base 4 | 1323114 | 1323324 |
Base 5 | 303435 | 304125 |
Base 6 | 130456 | 131026 |
Base 7 | 55167 | 55317 |
Base 8 | 36658 | 36768 |
Base 9 | 26329 | 26429 |
Base 10 | 197310 | 198210 |
Base 11 | 153411 | 154211 |
Base 12 | 118512 | 119212 |
Base 13 | b8a13 | b9613 |
Base 14 | a0d14 | a1814 |
Base 15 | 8b815 | 8c215 |
Base 16 | 7b516 | 7be16 |