Compare 387 vs 392
| Property | 387 | 392 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 5 |
| Prime factorization | 32 × 431 | 23 × 72 |
| Prime factorization | 3 × 3 × 43 | 2 × 2 × 2 × 7 × 7 |
| Divisors count | 6 | 12 |
| Divisors | 1, 3, 9, 43, 129, 387 | 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392 |
| Number of properties | 0 | 0 |
| Roman numberals | CCCLXXXVII | CCCXCII |
| Base 2 | 1100000112 | 1100010002 |
| Base 3 | 1121003 | 1121123 |
| Base 4 | 120034 | 120204 |
| Base 5 | 30225 | 30325 |
| Base 6 | 14436 | 14526 |
| Base 7 | 10627 | 11007 |
| Base 8 | 6038 | 6108 |
| Base 9 | 4709 | 4759 |
| Base 10 | 38710 | 39210 |
| Base 11 | 32211 | 32711 |
| Base 12 | 28312 | 28812 |
| Base 13 | 23a13 | 24213 |
| Base 14 | 1d914 | 20014 |
| Base 15 | 1ac15 | 1b215 |
| Base 16 | 18316 | 18816 |