Compare 139721 vs 139726
| Property | 139721 | 139726 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1397211 | 21 × 191 × 36771 |
| Prime factorization | 139721 | 2 × 19 × 3677 |
| Divisors count | 2 | 8 |
| Divisors | 1, 139721 | 1, 2, 19, 38, 3677, 7354, 69863, 139726 |
| Number of properties | 7 | 0 |
| Additive primes | 5360th | |
| Chen primes | 5592nd | |
| Emirps | 2700th | |
| Isolated primes | 9772nd | |
| Primes | 12985th | |
| Pythagorean primes | 6468th | |
| Sophie germain primes | 1551st | |
| Roman numberals | ||
| Base 2 | 1000100001110010012 | 1000100001110011102 |
| Base 3 | 210021222123 | 210022000013 |
| Base 4 | 2020130214 | 2020130324 |
| Base 5 | 134323415 | 134324015 |
| Base 6 | 25545056 | 25545146 |
| Base 7 | 11212317 | 11212367 |
| Base 8 | 4207118 | 4207168 |
| Base 9 | 2325859 | 2326019 |
| Base 10 | 13972110 | 13972610 |
| Base 11 | 95a7a11 | 95a8411 |
| Base 12 | 68a3512 | 68a3a12 |
| Base 13 | 4b79a13 | 4b7a213 |
| Base 14 | 38cc114 | 38cc614 |
| Base 15 | 2b5eb15 | 2b60115 |
| Base 16 | 221c916 | 221ce16 |