Compare 142730 vs 142731
| Property | 142730 | 142731 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 71 × 20391 | 32 × 158591 |
| Prime factorization | 2 × 5 × 7 × 2039 | 3 × 3 × 15859 |
| Divisors count | 16 | 6 |
| Divisors | 1, 2, 5, 7, 10, 14, 35, 70, 2039, 4078, 10195, 14273, 20390, 28546, 71365, 142730 | 1, 3, 9, 15859, 47577, 142731 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000101101100010102 | 1000101101100010112 |
| Base 3 | 210202100223 | 210202101003 |
| Base 4 | 2023120224 | 2023120234 |
| Base 5 | 140314105 | 140314115 |
| Base 6 | 30204426 | 30204436 |
| Base 7 | 11330607 | 11330617 |
| Base 8 | 4266128 | 4266138 |
| Base 9 | 2367089 | 2367109 |
| Base 10 | 14273010 | 14273110 |
| Base 11 | 9826511 | 9826611 |
| Base 12 | 6a72212 | 6a72312 |
| Base 13 | 4cc7313 | 4cc7413 |
| Base 14 | 3a03014 | 3a03114 |
| Base 15 | 2c45515 | 2c45615 |
| Base 16 | 22d8a16 | 22d8b16 |