Compare 1814 vs 1823
Property | 1814 | 1823 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 9071 | 18231 |
Prime factorization | 2 × 907 | 1823 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 907, 1814 | 1, 1823 |
Number of properties | 1 | 6 |
Isolated primes | 170th | |
Left-truncatable primes | 61st | |
Long primes | 110th | |
Primes | 281st | |
Safe primes | 36th | |
Semiprimes | 521st | |
Super primes | 60th | |
Roman numberals | MDCCCXIV | MDCCCXXIII |
Base 2 | 111000101102 | 111000111112 |
Base 3 | 21110123 | 21111123 |
Base 4 | 1301124 | 1301334 |
Base 5 | 242245 | 242435 |
Base 6 | 122226 | 122356 |
Base 7 | 52017 | 52137 |
Base 8 | 34268 | 34378 |
Base 9 | 24359 | 24459 |
Base 10 | 181410 | 182310 |
Base 11 | 13aa11 | 140811 |
Base 12 | 107212 | 107b12 |
Base 13 | a9713 | aa313 |
Base 14 | 93814 | 94314 |
Base 15 | 80e15 | 81815 |
Base 16 | 71616 | 71f16 |