Compare 453 vs 489
| Property | 453 | 489 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1511 | 31 × 1631 |
| Prime factorization | 3 × 151 | 3 × 163 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 151, 453 | 1, 3, 163, 489 |
| Number of properties | 1 | 1 |
| Semiprimes | 140th | 151st |
| Roman numberals | CDLIII | CDLXXXIX |
| Base 2 | 1110001012 | 1111010012 |
| Base 3 | 1212103 | 2000103 |
| Base 4 | 130114 | 132214 |
| Base 5 | 33035 | 34245 |
| Base 6 | 20336 | 21336 |
| Base 7 | 12157 | 12667 |
| Base 8 | 7058 | 7518 |
| Base 9 | 5539 | 6039 |
| Base 10 | 45310 | 48910 |
| Base 11 | 38211 | 40511 |
| Base 12 | 31912 | 34912 |
| Base 13 | 28b13 | 2b813 |
| Base 14 | 24514 | 26d14 |
| Base 15 | 20315 | 22915 |
| Base 16 | 1c516 | 1e916 |