Compare 392 vs 398
| Property | 392 | 398 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 72 | 21 × 1991 |
| Prime factorization | 2 × 2 × 2 × 7 × 7 | 2 × 199 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392 | 1, 2, 199, 398 |
| Number of properties | 0 | 1 |
| Semiprimes | 126th | |
| Roman numberals | CCCXCII | CCCXCVIII |
| Base 2 | 1100010002 | 1100011102 |
| Base 3 | 1121123 | 1122023 |
| Base 4 | 120204 | 120324 |
| Base 5 | 30325 | 30435 |
| Base 6 | 14526 | 15026 |
| Base 7 | 11007 | 11067 |
| Base 8 | 6108 | 6168 |
| Base 9 | 4759 | 4829 |
| Base 10 | 39210 | 39810 |
| Base 11 | 32711 | 33211 |
| Base 12 | 28812 | 29212 |
| Base 13 | 24213 | 24813 |
| Base 14 | 20014 | 20614 |
| Base 15 | 1b215 | 1b815 |
| Base 16 | 18816 | 18e16 |