Compare 1827 vs 1829
| Property | 1827 | 1829 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 71 × 291 | 311 × 591 |
| Prime factorization | 3 × 3 × 7 × 29 | 31 × 59 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827 | 1, 31, 59, 1829 |
| Number of properties | 0 | 1 |
| Semiprimes | 526th | |
| Roman numberals | MDCCCXXVII | MDCCCXXIX |
| Base 2 | 111001000112 | 111001001012 |
| Base 3 | 21112003 | 21112023 |
| Base 4 | 1302034 | 1302114 |
| Base 5 | 243025 | 243045 |
| Base 6 | 122436 | 122456 |
| Base 7 | 52207 | 52227 |
| Base 8 | 34438 | 34458 |
| Base 9 | 24509 | 24529 |
| Base 10 | 182710 | 182910 |
| Base 11 | 141111 | 141311 |
| Base 12 | 108312 | 108512 |
| Base 13 | aa713 | aa913 |
| Base 14 | 94714 | 94914 |
| Base 15 | 81c15 | 81e15 |
| Base 16 | 72316 | 72516 |