Compare 142724 vs 142729
| Property | 142724 | 142729 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 311 × 11511 | 531 × 26931 |
| Prime factorization | 2 × 2 × 31 × 1151 | 53 × 2693 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 31, 62, 124, 1151, 2302, 4604, 35681, 71362, 142724 | 1, 53, 2693, 142729 |
| Number of properties | 0 | 1 |
| Semiprimes | 32784th | |
| Roman numberals | ||
| Base 2 | 1000101101100001002 | 1000101101100010012 |
| Base 3 | 210202100023 | 210202100213 |
| Base 4 | 2023120104 | 2023120214 |
| Base 5 | 140313445 | 140314045 |
| Base 6 | 30204326 | 30204416 |
| Base 7 | 11330517 | 11330567 |
| Base 8 | 4266048 | 4266118 |
| Base 9 | 2367029 | 2367079 |
| Base 10 | 14272410 | 14272910 |
| Base 11 | 9825a11 | 9826411 |
| Base 12 | 6a71812 | 6a72112 |
| Base 13 | 4cc6a13 | 4cc7213 |
| Base 14 | 3a02814 | 3a02d14 |
| Base 15 | 2c44e15 | 2c45415 |
| Base 16 | 22d8416 | 22d8916 |