Compare 142439 vs 142449
| Property | 142439 | 142449 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 111 × 231 × 5631 | 31 × 1031 × 4611 |
| Prime factorization | 11 × 23 × 563 | 3 × 103 × 461 |
| Divisors count | 8 | 8 |
| Divisors | 1, 11, 23, 253, 563, 6193, 12949, 142439 | 1, 3, 103, 309, 461, 1383, 47483, 142449 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000101100011001112 | 1000101100011100012 |
| Base 3 | 210201011123 | 210201012203 |
| Base 4 | 2023012134 | 2023013014 |
| Base 5 | 140242245 | 140242445 |
| Base 6 | 30152356 | 30152536 |
| Base 7 | 11321637 | 11322067 |
| Base 8 | 4261478 | 4261618 |
| Base 9 | 2363459 | 2363569 |
| Base 10 | 14243910 | 14244910 |
| Base 11 | 9802011 | 9802a11 |
| Base 12 | 6a51b12 | 6a52912 |
| Base 13 | 4caab13 | 4cab813 |
| Base 14 | 39ca314 | 39cad14 |
| Base 15 | 2c30e15 | 2c31915 |
| Base 16 | 22c6716 | 22c7116 |