Compare 142757 vs 142761
| Property | 142757 | 142761 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1427571 | 31 × 231 × 20691 |
| Prime factorization | 142757 | 3 × 23 × 2069 |
| Divisors count | 2 | 8 |
| Divisors | 1, 142757 | 1, 3, 23, 69, 2069, 6207, 47587, 142761 |
| Number of properties | 5 | 0 |
| Chen primes | 5700th | |
| Emirps | 2774th | |
| Primes | 13244th | |
| Pythagorean primes | 6601st | |
| Twin primes (1st member) | 1633rd | |
| Roman numberals | ||
| Base 2 | 1000101101101001012 | 1000101101101010012 |
| Base 3 | 210202110223 | 210202111103 |
| Base 4 | 2023122114 | 2023122214 |
| Base 5 | 140320125 | 140320215 |
| Base 6 | 30205256 | 30205336 |
| Base 7 | 11331267 | 11331337 |
| Base 8 | 4266458 | 4266518 |
| Base 9 | 2367389 | 2367439 |
| Base 10 | 14275710 | 14276110 |
| Base 11 | 9828a11 | 9829311 |
| Base 12 | 6a74512 | 6a74912 |
| Base 13 | 4cc9413 | 4cc9813 |
| Base 14 | 3a04d14 | 3a05314 |
| Base 15 | 2c47215 | 2c47615 |
| Base 16 | 22da516 | 22da916 |