Compare 1831 vs 1973
Property | 1831 | 1973 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18311 | 19731 |
Prime factorization | 1831 | 1973 |
Divisors count | 2 | 2 |
Divisors | 1, 1831 | 1, 1973 |
Number of properties | 6 | 7 |
Additive primes | 150th | |
Emirps | 88th | |
Good primes | 61st | |
Harmonic primes | 101st | 111th |
Isolated primes | 171st | 179th |
Lucky primes | 67th | |
Primes | 282nd | 298th |
Pythagorean primes | 145th | |
Sexy primes (1st member) | 126th | |
Sophie germain primes | 60th | |
Roman numberals | MDCCCXXXI | MCMLXXIII |
Base 2 | 111001001112 | 111101101012 |
Base 3 | 21112113 | 22010023 |
Base 4 | 1302134 | 1323114 |
Base 5 | 243115 | 303435 |
Base 6 | 122516 | 130456 |
Base 7 | 52247 | 55167 |
Base 8 | 34478 | 36658 |
Base 9 | 24549 | 26329 |
Base 10 | 183110 | 197310 |
Base 11 | 141511 | 153411 |
Base 12 | 108712 | 118512 |
Base 13 | aab13 | b8a13 |
Base 14 | 94b14 | a0d14 |
Base 15 | 82115 | 8b815 |
Base 16 | 72716 | 7b516 |