Compare 142518 vs 142529
| Property | 142518 | 142529 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 237531 | 1425291 |
| Prime factorization | 2 × 3 × 23753 | 142529 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 23753, 47506, 71259, 142518 | 1, 142529 |
| Number of properties | 0 | 7 |
| Additive primes | 5462nd | |
| Chen primes | 5690th | |
| Emirps | 2769th | |
| Harmonic primes | 4961st | |
| Isolated primes | 9967th | |
| Primes | 13224th | |
| Pythagorean primes | 6590th | |
| Roman numberals | ||
| Base 2 | 1000101100101101102 | 1000101100110000012 |
| Base 3 | 210201111103 | 210201112123 |
| Base 4 | 2023023124 | 2023030014 |
| Base 5 | 140300335 | 140301045 |
| Base 6 | 30154506 | 30155056 |
| Base 7 | 11323357 | 11323527 |
| Base 8 | 4262668 | 4263018 |
| Base 9 | 2364439 | 2364559 |
| Base 10 | 14251810 | 14252910 |
| Base 11 | 9809211 | 980a211 |
| Base 12 | 6a58612 | 6a59512 |
| Base 13 | 4cb3c13 | 4cb4a13 |
| Base 14 | 39d1c14 | 39d2914 |
| Base 15 | 2c36315 | 2c36e15 |
| Base 16 | 22cb616 | 22cc116 |