Compare 1823 vs 1973
Property | 1823 | 1973 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18231 | 19731 |
Prime factorization | 1823 | 1973 |
Divisors count | 2 | 2 |
Divisors | 1, 1823 | 1, 1973 |
Number of properties | 6 | 7 |
Good primes | 61st | |
Harmonic primes | 111th | |
Isolated primes | 170th | 179th |
Left-truncatable primes | 61st | |
Long primes | 110th | |
Primes | 281st | 298th |
Pythagorean primes | 145th | |
Safe primes | 36th | |
Sexy primes (1st member) | 126th | |
Sophie germain primes | 60th | |
Super primes | 60th | |
Roman numberals | MDCCCXXIII | MCMLXXIII |
Base 2 | 111000111112 | 111101101012 |
Base 3 | 21111123 | 22010023 |
Base 4 | 1301334 | 1323114 |
Base 5 | 242435 | 303435 |
Base 6 | 122356 | 130456 |
Base 7 | 52137 | 55167 |
Base 8 | 34378 | 36658 |
Base 9 | 24459 | 26329 |
Base 10 | 182310 | 197310 |
Base 11 | 140811 | 153411 |
Base 12 | 107b12 | 118512 |
Base 13 | aa313 | b8a13 |
Base 14 | 94314 | a0d14 |
Base 15 | 81815 | 8b815 |
Base 16 | 71f16 | 7b516 |