Compare 142951 vs 142991
| Property | 142951 | 142991 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1631 × 8771 | 231 × 62171 |
| Prime factorization | 163 × 877 | 23 × 6217 |
| Divisors count | 4 | 4 |
| Divisors | 1, 163, 877, 142951 | 1, 23, 6217, 142991 |
| Number of properties | 1 | 1 |
| Semiprimes | 32838th | 32847th |
| Roman numberals | ||
| Base 2 | 1000101110011001112 | 1000101110100011112 |
| Base 3 | 210210021113 | 210210102223 |
| Base 4 | 2023212134 | 2023220334 |
| Base 5 | 140333015 | 140334315 |
| Base 6 | 30214516 | 30215556 |
| Base 7 | 11335247 | 11336127 |
| Base 8 | 4271478 | 4272178 |
| Base 9 | 2370749 | 2371289 |
| Base 10 | 14295110 | 14299110 |
| Base 11 | 9844611 | 9848211 |
| Base 12 | 6a88712 | 6a8bb12 |
| Base 13 | 500b313 | 5011413 |
| Base 14 | 3a14b14 | 3a17914 |
| Base 15 | 2c55115 | 2c57b15 |
| Base 16 | 22e6716 | 22e8f16 |