Compare 142743 vs 142748
| Property | 142743 | 142748 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 475811 | 22 × 1271 × 2811 |
| Prime factorization | 3 × 47581 | 2 × 2 × 127 × 281 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 47581, 142743 | 1, 2, 4, 127, 254, 281, 508, 562, 1124, 35687, 71374, 142748 |
| Number of properties | 1 | 0 |
| Semiprimes | 32788th | |
| Roman numberals | ||
| Base 2 | 1000101101100101112 | 1000101101100111002 |
| Base 3 | 210202102103 | 210202102223 |
| Base 4 | 2023121134 | 2023121304 |
| Base 5 | 140314335 | 140314435 |
| Base 6 | 30205036 | 30205126 |
| Base 7 | 11331067 | 11331147 |
| Base 8 | 4266278 | 4266348 |
| Base 9 | 2367239 | 2367289 |
| Base 10 | 14274310 | 14274810 |
| Base 11 | 9827711 | 9828111 |
| Base 12 | 6a73312 | 6a73812 |
| Base 13 | 4cc8313 | 4cc8813 |
| Base 14 | 3a03d14 | 3a04414 |
| Base 15 | 2c46315 | 2c46815 |
| Base 16 | 22d9716 | 22d9c16 |