Compare 142675 vs 142687
| Property | 142675 | 142687 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 52 × 131 × 4391 | 971 × 14711 |
| Prime factorization | 5 × 5 × 13 × 439 | 97 × 1471 |
| Divisors count | 12 | 4 |
| Divisors | 1, 5, 13, 25, 65, 325, 439, 2195, 5707, 10975, 28535, 142675 | 1, 97, 1471, 142687 |
| Number of properties | 0 | 1 |
| Semiprimes | 32770th | |
| Roman numberals | ||
| Base 2 | 1000101101010100112 | 1000101101010111112 |
| Base 3 | 210202010213 | 210202012013 |
| Base 4 | 2023111034 | 2023111334 |
| Base 5 | 140312005 | 140312225 |
| Base 6 | 30203116 | 30203316 |
| Base 7 | 11326517 | 11326667 |
| Base 8 | 4265238 | 4265378 |
| Base 9 | 2366379 | 2366519 |
| Base 10 | 14267510 | 14268710 |
| Base 11 | 9821511 | 9822611 |
| Base 12 | 6a69712 | 6a6a712 |
| Base 13 | 4cc3013 | 4cc3c13 |
| Base 14 | 39dd114 | 39ddd14 |
| Base 15 | 2c41a15 | 2c42715 |
| Base 16 | 22d5316 | 22d5f16 |