Compare 142471 vs 142475
| Property | 142471 | 142475 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 203531 | 52 × 411 × 1391 |
| Prime factorization | 7 × 20353 | 5 × 5 × 41 × 139 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 20353, 142471 | 1, 5, 25, 41, 139, 205, 695, 1025, 3475, 5699, 28495, 142475 |
| Number of properties | 1 | 0 |
| Semiprimes | 32715th | |
| Roman numberals | ||
| Base 2 | 1000101100100001112 | 1000101100100010112 |
| Base 3 | 210201022013 | 210201022123 |
| Base 4 | 2023020134 | 2023020234 |
| Base 5 | 140243415 | 140244005 |
| Base 6 | 30153316 | 30153356 |
| Base 7 | 11322407 | 11322447 |
| Base 8 | 4262078 | 4262138 |
| Base 9 | 2363819 | 2363859 |
| Base 10 | 14247110 | 14247510 |
| Base 11 | 9804a11 | 9805311 |
| Base 12 | 6a54712 | 6a54b12 |
| Base 13 | 4cb0413 | 4cb0813 |
| Base 14 | 39cc714 | 39ccb14 |
| Base 15 | 2c33115 | 2c33515 |
| Base 16 | 22c8716 | 22c8b16 |