Compare 78139 vs 78141
| Property | 78139 | 78141 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 781391 | 31 × 71 × 612 |
| Prime factorization | 78139 | 3 × 7 × 61 × 61 |
| Divisors count | 2 | 12 |
| Divisors | 1, 78139 | 1, 3, 7, 21, 61, 183, 427, 1281, 3721, 11163, 26047, 78141 |
| 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 | 100110001001111012 |
| Base 3 | 102220120013 | 102220120103 |
| Base 4 | 1030103234 | 1030103314 |
| Base 5 | 100000245 | 100000315 |
| Base 6 | 14014316 | 14014336 |
| Base 7 | 4435457 | 4435507 |
| Base 8 | 2304738 | 2304758 |
| Base 9 | 1281619 | 1281639 |
| Base 10 | 7813910 | 7814110 |
| Base 11 | 5378611 | 5378811 |
| Base 12 | 3927712 | 3927912 |
| Base 13 | 2974913 | 2974b13 |
| Base 14 | 2069514 | 2069714 |
| Base 15 | 1824415 | 1824615 |
| Base 16 | 1313b16 | 1313d16 |