Compare 142947 vs 142958
| Property | 142947 | 142958 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 71 × 22691 | 21 × 714791 |
| Prime factorization | 3 × 3 × 7 × 2269 | 2 × 71479 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 7, 9, 21, 63, 2269, 6807, 15883, 20421, 47649, 142947 | 1, 2, 71479, 142958 |
| Number of properties | 0 | 1 |
| Semiprimes | 32841st | |
| Roman numberals | ||
| Base 2 | 1000101110011000112 | 1000101110011011102 |
| Base 3 | 210210021003 | 210210022023 |
| Base 4 | 2023212034 | 2023212324 |
| Base 5 | 140332425 | 140333135 |
| Base 6 | 30214436 | 30215026 |
| Base 7 | 11335207 | 11335347 |
| Base 8 | 4271438 | 4271568 |
| Base 9 | 2370709 | 2370829 |
| Base 10 | 14294710 | 14295810 |
| Base 11 | 9844211 | 9845211 |
| Base 12 | 6a88312 | 6a89212 |
| Base 13 | 500ac13 | 500ba13 |
| Base 14 | 3a14714 | 3a15414 |
| Base 15 | 2c54c15 | 2c55815 |
| Base 16 | 22e6316 | 22e6e16 |