Compare 518142 vs 518147
| Property | 518142 | 518147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 863571 | 71 × 740211 |
| Prime factorization | 2 × 3 × 86357 | 7 × 74021 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 86357, 172714, 259071, 518142 | 1, 7, 74021, 518147 |
| Number of properties | 0 | 1 |
| Semiprimes | 112051st | |
| Roman numberals | ||
| Base 2 | 11111100111111111102 | 11111101000000000112 |
| Base 3 | 2220222021103 | 2220222021223 |
| Base 4 | 13321333324 | 13322000034 |
| Base 5 | 1130400325 | 1130400425 |
| Base 6 | 150344506 | 150344556 |
| Base 7 | 42554227 | 42554307 |
| Base 8 | 17637768 | 17640038 |
| Base 9 | 8686739 | 8686789 |
| Base 10 | 51814210 | 51814710 |
| Base 11 | 32431911 | 32432311 |
| Base 12 | 20ba2612 | 20ba2b12 |
| Base 13 | 151ac113 | 151ac613 |
| Base 14 | d6b8214 | d6b8714 |
| Base 15 | a37cc15 | a37d215 |
| Base 16 | 7e7fe16 | 7e80316 |