Compare 142809 vs 142821
| Property | 142809 | 142821 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 1811 × 2631 | 32 × 71 × 22671 |
| Prime factorization | 3 × 181 × 263 | 3 × 3 × 7 × 2267 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 181, 263, 543, 789, 47603, 142809 | 1, 3, 7, 9, 21, 63, 2267, 6801, 15869, 20403, 47607, 142821 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000101101110110012 | 1000101101111001012 |
| Base 3 | 210202200203 | 210202202003 |
| Base 4 | 2023131214 | 2023132114 |
| Base 5 | 140322145 | 140322415 |
| Base 6 | 30210536 | 30211136 |
| Base 7 | 11332327 | 11332507 |
| Base 8 | 4267318 | 4267458 |
| Base 9 | 2368069 | 2368209 |
| Base 10 | 14280910 | 14282110 |
| Base 11 | 9832711 | 9833811 |
| Base 12 | 6a78912 | 6a79912 |
| Base 13 | 5000413 | 5001313 |
| Base 14 | 3a08914 | 3a09714 |
| Base 15 | 2c4a915 | 2c4b615 |
| Base 16 | 22dd916 | 22de516 |