Compare 139731 vs 139739
| Property | 139731 | 139739 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 471 × 9911 | 1397391 |
| Prime factorization | 3 × 47 × 991 | 139739 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 47, 141, 991, 2973, 46577, 139731 | 1, 139739 |
| Number of properties | 0 | 7 |
| 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 | 1000100001110100112 | 1000100001110110112 |
| Base 3 | 210022000203 | 210022001123 |
| Base 4 | 2020131034 | 2020131234 |
| Base 5 | 134324115 | 134324245 |
| Base 6 | 25545236 | 25545356 |
| Base 7 | 11212447 | 11212557 |
| Base 8 | 4207238 | 4207338 |
| Base 9 | 2326069 | 2326159 |
| Base 10 | 13973110 | 13973910 |
| Base 11 | 95a8911 | 95a9611 |
| Base 12 | 68a4312 | 68a4b12 |
| Base 13 | 4b7a713 | 4b7b213 |
| Base 14 | 38ccb14 | 38cd514 |
| Base 15 | 2b60615 | 2b60e15 |
| Base 16 | 221d316 | 221db16 |