Compare 40142 vs 40178
| Property | 40142 | 40178 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 200711 | 21 × 200891 |
| Prime factorization | 2 × 20071 | 2 × 20089 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 20071, 40142 | 1, 2, 20089, 40178 |
| Number of properties | 1 | 1 |
| Semiprimes | 9823rd | 9828th |
| Roman numberals | ||
| Base 2 | 10011100110011102 | 10011100111100102 |
| Base 3 | 20010012023 | 20010100023 |
| Base 4 | 213030324 | 213033024 |
| Base 5 | 22410325 | 22412035 |
| Base 6 | 5055026 | 5100026 |
| Base 7 | 2250147 | 2250657 |
| Base 8 | 1163168 | 1163628 |
| Base 9 | 610529 | 611029 |
| Base 10 | 4014210 | 4017810 |
| Base 11 | 2818311 | 2820611 |
| Base 12 | 1b29212 | 1b30212 |
| Base 13 | 1536b13 | 1539813 |
| Base 14 | 108b414 | 108dc14 |
| Base 15 | bd6215 | bd8815 |
| Base 16 | 9cce16 | 9cf216 |