Compare 742 vs 743
Property | 742 | 743 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 71 × 531 | 7431 |
Prime factorization | 2 × 7 × 53 | 743 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 7, 14, 53, 106, 371, 742 | 1, 743 |
Number of properties | 0 | 8 |
Chen primes | 89th | |
Cousin primes (2nd member) | 31st | |
Emirps | 25th | |
Isolated primes | 73rd | |
Left-truncatable primes | 43rd | |
Long primes | 48th | |
Primes | 132nd | |
Sophie germain primes | 33rd | |
Roman numberals | DCCXLII | DCCXLIII |
Base 2 | 10111001102 | 10111001112 |
Base 3 | 10001113 | 10001123 |
Base 4 | 232124 | 232134 |
Base 5 | 104325 | 104335 |
Base 6 | 32346 | 32356 |
Base 7 | 21107 | 21117 |
Base 8 | 13468 | 13478 |
Base 9 | 10149 | 10159 |
Base 10 | 74210 | 74310 |
Base 11 | 61511 | 61611 |
Base 12 | 51a12 | 51b12 |
Base 13 | 45113 | 45213 |
Base 14 | 3b014 | 3b114 |
Base 15 | 34715 | 34815 |
Base 16 | 2e616 | 2e716 |