Compare 921142 vs 921143
Property | 921142 | 921143 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 4605711 | 9211431 |
Prime factorization | 2 × 460571 | 921143 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 460571, 921142 | 1, 921143 |
Number of properties | 1 | 6 |
Isolated primes | 57568th | |
Primes | 72817th | |
Safe primes | 4044th | |
Semiprimes | 194064th | |
Sexy primes (1st member) | 15298th | |
Sophie germain primes | 7230th | |
Super primes | 7199th | |
Roman numberals | ||
Base 2 | 111000001110001101102 | 111000001110001101112 |
Base 3 | 12012101201013 | 12012101201023 |
Base 4 | 32003203124 | 32003203134 |
Base 5 | 2134340325 | 2134340335 |
Base 6 | 314243146 | 314243156 |
Base 7 | 105543557 | 105543567 |
Base 8 | 34070668 | 34070678 |
Base 9 | 16535119 | 16535129 |
Base 10 | 92114210 | 92114310 |
Base 11 | 57a08211 | 57a08311 |
Base 12 | 38509a12 | 38509b12 |
Base 13 | 26337113 | 26337213 |
Base 14 | 19d99c14 | 19d99d14 |
Base 15 | 132de715 | 132de815 |
Base 16 | e0e3616 | e0e3716 |