Compare 78139 vs 78140
| Property | 78139 | 78140 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 781391 | 22 × 51 × 39071 |
| Prime factorization | 78139 | 2 × 2 × 5 × 3907 |
| Divisors count | 2 | 12 |
| Divisors | 1, 78139 | 1, 2, 4, 5, 10, 20, 3907, 7814, 15628, 19535, 39070, 78140 |
| Number of properties | 5 | 0 |
| Emirps | 1232nd | |
| Long primes | 2907th | |
| Primes | 7673rd | |
| Super primes | 973rd | |
| Twin primes (2nd member) | 988th | |
| Roman numberals | ||
| Base 2 | 100110001001110112 | 100110001001111002 |
| Base 3 | 102220120013 | 102220120023 |
| Base 4 | 1030103234 | 1030103304 |
| Base 5 | 100000245 | 100000305 |
| Base 6 | 14014316 | 14014326 |
| Base 7 | 4435457 | 4435467 |
| Base 8 | 2304738 | 2304748 |
| Base 9 | 1281619 | 1281629 |
| Base 10 | 7813910 | 7814010 |
| Base 11 | 5378611 | 5378711 |
| Base 12 | 3927712 | 3927812 |
| Base 13 | 2974913 | 2974a13 |
| Base 14 | 2069514 | 2069614 |
| Base 15 | 1824415 | 1824515 |
| Base 16 | 1313b16 | 1313c16 |