Compare 71999 vs 72001
Property | 71999 | 72001 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 719991 | 891 × 8091 |
Prime factorization | 71999 | 89 × 809 |
Divisors count | 2 | 4 |
Divisors | 1, 71999 | 1, 89, 809, 72001 |
Number of properties | 9 | 1 |
Chen primes | 3251st | |
Happy primes | 1107th | |
Harmonic primes | 2693rd | |
Isolated primes | 5267th | |
Primes | 7128th | |
Safe primes | 511th | |
Semiprimes | 17118th | |
Sexy primes (2nd member) | 1872nd | |
Sexy prime triplets (3rd member) | 421st | |
Sophie germain primes | 896th | |
Roman numberals | ||
Base 2 | 100011001001111112 | 100011001010000012 |
Base 3 | 101222021223 | 101222022013 |
Base 4 | 1012103334 | 1012110014 |
Base 5 | 43004445 | 43010015 |
Base 6 | 13131556 | 13132016 |
Base 7 | 4166247 | 4166267 |
Base 8 | 2144778 | 2145018 |
Base 9 | 1186789 | 1186819 |
Base 10 | 7199910 | 7200110 |
Base 11 | 4a10411 | 4a10611 |
Base 12 | 357bb12 | 3580112 |
Base 13 | 26a0513 | 26a0713 |
Base 14 | 1c34b14 | 1c34d14 |
Base 15 | 164ee15 | 1650115 |
Base 16 | 1193f16 | 1194116 |