Compare 369 vs 381
| Property | 369 | 381 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 411 | 31 × 1271 |
| Prime factorization | 3 × 3 × 41 | 3 × 127 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 41, 123, 369 | 1, 3, 127, 381 |
| Number of properties | 0 | 1 |
| Semiprimes | 119th | |
| Roman numberals | CCCLXIX | CCCLXXXI |
| Base 2 | 1011100012 | 1011111012 |
| Base 3 | 1112003 | 1120103 |
| Base 4 | 113014 | 113314 |
| Base 5 | 24345 | 30115 |
| Base 6 | 14136 | 14336 |
| Base 7 | 10357 | 10537 |
| Base 8 | 5618 | 5758 |
| Base 9 | 4509 | 4639 |
| Base 10 | 36910 | 38110 |
| Base 11 | 30611 | 31711 |
| Base 12 | 26912 | 27912 |
| Base 13 | 22513 | 23413 |
| Base 14 | 1c514 | 1d314 |
| Base 15 | 19915 | 1a615 |
| Base 16 | 17116 | 17d16 |