Compare 393 vs 405
Property | 393 | 405 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 5 |
Prime factorization | 31 × 1311 | 34 × 51 |
Prime factorization | 3 × 131 | 3 × 3 × 3 × 3 × 5 |
Divisors count | 4 | 10 |
Divisors | 1, 3, 131, 393 | 1, 3, 5, 9, 15, 27, 45, 81, 135, 405 |
Number of properties | 1 | 0 |
Semiprimes | 123rd | |
Roman numberals | CCCXCIII | CDV |
Base 2 | 1100010012 | 1100101012 |
Base 3 | 1121203 | 1200003 |
Base 4 | 120214 | 121114 |
Base 5 | 30335 | 31105 |
Base 6 | 14536 | 15136 |
Base 7 | 11017 | 11167 |
Base 8 | 6118 | 6258 |
Base 9 | 4769 | 5009 |
Base 10 | 39310 | 40510 |
Base 11 | 32811 | 33911 |
Base 12 | 28912 | 29912 |
Base 13 | 24313 | 25213 |
Base 14 | 20114 | 20d14 |
Base 15 | 1b315 | 1c015 |
Base 16 | 18916 | 19516 |