Compare 387 vs 393
Property | 387 | 393 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 32 × 431 | 31 × 1311 |
Prime factorization | 3 × 3 × 43 | 3 × 131 |
Divisors count | 6 | 4 |
Divisors | 1, 3, 9, 43, 129, 387 | 1, 3, 131, 393 |
Number of properties | 0 | 1 |
Semiprimes | 123rd | |
Roman numberals | CCCLXXXVII | CCCXCIII |
Base 2 | 1100000112 | 1100010012 |
Base 3 | 1121003 | 1121203 |
Base 4 | 120034 | 120214 |
Base 5 | 30225 | 30335 |
Base 6 | 14436 | 14536 |
Base 7 | 10627 | 11017 |
Base 8 | 6038 | 6118 |
Base 9 | 4709 | 4769 |
Base 10 | 38710 | 39310 |
Base 11 | 32211 | 32811 |
Base 12 | 28312 | 28912 |
Base 13 | 23a13 | 24313 |
Base 14 | 1d914 | 20114 |
Base 15 | 1ac15 | 1b315 |
Base 16 | 18316 | 18916 |