Compare 218129 vs 218139
| Property | 218129 | 218139 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 3311 × 6591 | 31 × 191 × 431 × 891 |
| Prime factorization | 331 × 659 | 3 × 19 × 43 × 89 |
| Divisors count | 4 | 16 |
| Divisors | 1, 331, 659, 218129 | 1, 3, 19, 43, 57, 89, 129, 267, 817, 1691, 2451, 3827, 5073, 11481, 72713, 218139 |
| Number of properties | 1 | 0 |
| Semiprimes | 49135th | |
| Roman numberals | ||
| Base 2 | 1101010100000100012 | 1101010100000110112 |
| Base 3 | 1020020122123 | 1020020200203 |
| Base 4 | 3111001014 | 3111001234 |
| Base 5 | 234400045 | 234400245 |
| Base 6 | 44015056 | 44015236 |
| Base 7 | 15656427 | 15656557 |
| Base 8 | 6520218 | 6520338 |
| Base 9 | 3621859 | 3622069 |
| Base 10 | 21812910 | 21813910 |
| Base 11 | 13997a11 | 13998911 |
| Base 12 | a629512 | a62a312 |
| Base 13 | 7839213 | 7839c13 |
| Base 14 | 596c914 | 596d514 |
| Base 15 | 4496e15 | 4497915 |
| Base 16 | 3541116 | 3541b16 |