Compare 218105 vs 218107
| Property | 218105 | 218107 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 1811 × 2411 | 2181071 |
| Prime factorization | 5 × 181 × 241 | 218107 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 181, 241, 905, 1205, 43621, 218105 | 1, 218107 |
| Number of properties | 0 | 4 |
| Additive primes | 7875th | |
| Cousin primes (1st member) | 2297th | |
| Isolated primes | 14827th | |
| Primes | 19452nd | |
| Roman numberals | ||
| Base 2 | 1101010011111110012 | 1101010011111110112 |
| Base 3 | 1020020112223 | 1020020120013 |
| Base 4 | 3110333214 | 3110333234 |
| Base 5 | 234344105 | 234344125 |
| Base 6 | 44014256 | 44014316 |
| Base 7 | 15656067 | 15656117 |
| Base 8 | 6517718 | 6517738 |
| Base 9 | 3621589 | 3621619 |
| Base 10 | 21810510 | 21810710 |
| Base 11 | 13995811 | 13995a11 |
| Base 12 | a627512 | a627712 |
| Base 13 | 7837413 | 7837613 |
| Base 14 | 596ad14 | 596b114 |
| Base 15 | 4495515 | 4495715 |
| Base 16 | 353f916 | 353fb16 |