Compare 728141 vs 728147
| Property | 728141 | 728147 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1991 × 36591 | 71 × 1040211 |
| Prime factorization | 199 × 3659 | 7 × 104021 |
| Divisors count | 4 | 4 |
| Divisors | 1, 199, 3659, 728141 | 1, 7, 104021, 728147 |
| Number of properties | 1 | 1 |
| Semiprimes | 155083rd | 155085th |
| Roman numberals | ||
| Base 2 | 101100011100010011012 | 101100011100010100112 |
| Base 3 | 11002222110123 | 11002222111023 |
| Base 4 | 23013010314 | 23013011034 |
| Base 5 | 1413000315 | 1413000425 |
| Base 6 | 233350056 | 233350156 |
| Base 7 | 61216017 | 61216107 |
| Base 8 | 26161158 | 26161238 |
| Base 9 | 13287359 | 13287429 |
| Base 10 | 72814110 | 72814710 |
| Base 11 | 45807711 | 45808211 |
| Base 12 | 2b146512 | 2b146b12 |
| Base 13 | 1c656b13 | 1c657413 |
| Base 14 | 14d50114 | 14d50714 |
| Base 15 | e5b2b15 | e5b3215 |
| Base 16 | b1c4d16 | b1c5316 |