Compare 743 vs 755
Property | 743 | 755 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 7431 | 51 × 1511 |
Prime factorization | 743 | 5 × 151 |
Divisors count | 2 | 4 |
Divisors | 1, 743 | 1, 5, 151, 755 |
Number of properties | 8 | 1 |
Chen primes | 89th | |
Cousin primes (2nd member) | 31st | |
Emirps | 25th | |
Isolated primes | 73rd | |
Left-truncatable primes | 43rd | |
Long primes | 48th | |
Primes | 132nd | |
Semiprimes | 228th | |
Sophie germain primes | 33rd | |
Roman numberals | DCCXLIII | DCCLV |
Base 2 | 10111001112 | 10111100112 |
Base 3 | 10001123 | 10002223 |
Base 4 | 232134 | 233034 |
Base 5 | 104335 | 110105 |
Base 6 | 32356 | 32556 |
Base 7 | 21117 | 21267 |
Base 8 | 13478 | 13638 |
Base 9 | 10159 | 10289 |
Base 10 | 74310 | 75510 |
Base 11 | 61611 | 62711 |
Base 12 | 51b12 | 52b12 |
Base 13 | 45213 | 46113 |
Base 14 | 3b114 | 3bd14 |
Base 15 | 34815 | 35515 |
Base 16 | 2e716 | 2f316 |