Compare 505139 vs 505142
| Property | 505139 | 505142 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 5051391 | 21 × 111 × 229611 |
| Prime factorization | 505139 | 2 × 11 × 22961 |
| Divisors count | 2 | 8 |
| Divisors | 1, 505139 | 1, 2, 11, 22, 22961, 45922, 252571, 505142 |
| Number of properties | 3 | 0 |
| Additive primes | 16476th | |
| Isolated primes | 32724th | |
| Primes | 41925th | |
| Roman numberals | ||
| Base 2 | 11110110101001100112 | 11110110101001101102 |
| Base 3 | 2211222202123 | 2211222202223 |
| Base 4 | 13231103034 | 13231103124 |
| Base 5 | 1121310245 | 1121310325 |
| Base 6 | 144543356 | 144543426 |
| Base 7 | 42024657 | 42025017 |
| Base 8 | 17324638 | 17324668 |
| Base 9 | 8488259 | 8488289 |
| Base 10 | 50513910 | 50514210 |
| Base 11 | 31557811 | 31558011 |
| Base 12 | 2043ab12 | 2043b212 |
| Base 13 | 148bcb13 | 148c0113 |
| Base 14 | d213514 | d213814 |
| Base 15 | 9ea0e15 | 9ea1215 |
| Base 16 | 7b53316 | 7b53616 |