Compare 139739 vs 139750
| Property | 139739 | 139750 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 1397391 | 21 × 53 × 131 × 431 |
| Prime factorization | 139739 | 2 × 5 × 5 × 5 × 13 × 43 |
| Divisors count | 2 | 32 |
| Divisors | 1, 139739 | 1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 250, 325, 430, 559, 650, 1075, 1118, 1625, 2150, 2795, 3250, 5375, 5590, 10750, 13975, 27950, 69875, 139750 |
| Number of properties | 7 | 0 |
| Chen primes | 5593rd | |
| Happy primes | 2028th | |
| Isolated primes | 9774th | |
| Long primes | 4855th | |
| Primes | 12987th | |
| Sophie germain primes | 1552nd | |
| Ulam primes | 913th | |
| Roman numberals | ||
| Base 2 | 1000100001110110112 | 1000100001111001102 |
| Base 3 | 210022001123 | 210022002213 |
| Base 4 | 2020131234 | 2020132124 |
| Base 5 | 134324245 | 134330005 |
| Base 6 | 25545356 | 25545546 |
| Base 7 | 11212557 | 11213027 |
| Base 8 | 4207338 | 4207468 |
| Base 9 | 2326159 | 2326279 |
| Base 10 | 13973910 | 13975010 |
| Base 11 | 95a9611 | 95aa611 |
| Base 12 | 68a4b12 | 68a5a12 |
| Base 13 | 4b7b213 | 4b7c013 |
| Base 14 | 38cd514 | 38d0214 |
| Base 15 | 2b60e15 | 2b61a15 |
| Base 16 | 221db16 | 221e616 |