Compare 1823 vs 2207
Property | 1823 | 2207 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 18231 | 22071 |
Prime factorization | 1823 | 2207 |
Divisors count | 2 | 2 |
Divisors | 1, 1823 | 1, 2207 |
Number of properties | 6 | 9 |
Additive primes | 173rd | |
Chen primes | 200th | |
Cousin primes (2nd member) | 68th | |
Isolated primes | 170th | 196th |
Left-truncatable primes | 61st | |
Long primes | 110th | 128th |
Lucas primes | 9th | |
Primes | 281st | 329th |
Safe primes | 36th | 42nd |
Sexy primes (1st member) | 136th | |
Super primes | 60th | |
Roman numberals | MDCCCXXIII | MMCCVII |
Base 2 | 111000111112 | 1000100111112 |
Base 3 | 21111123 | 100002023 |
Base 4 | 1301334 | 2021334 |
Base 5 | 242435 | 323125 |
Base 6 | 122356 | 141156 |
Base 7 | 52137 | 63027 |
Base 8 | 34378 | 42378 |
Base 9 | 24459 | 30229 |
Base 10 | 182310 | 220710 |
Base 11 | 140811 | 172711 |
Base 12 | 107b12 | 133b12 |
Base 13 | aa313 | 100a13 |
Base 14 | 94314 | b3914 |
Base 15 | 81815 | 9c215 |
Base 16 | 71f16 | 89f16 |