Compare 220139 vs 220141
| Property | 220139 | 220141 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 75911 | 2201411 |
| Prime factorization | 29 × 7591 | 220141 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 7591, 220139 | 1, 220141 |
| Number of properties | 1 | 5 |
| Isolated primes | 14967th | |
| Long primes | 7347th | |
| Primes | 19626th | |
| Pythagorean primes | 9791st | |
| Semiprimes | 49557th | |
| Sexy primes (1st member) | 4643rd | |
| Roman numberals | ||
| Base 2 | 1101011011111010112 | 1101011011111011012 |
| Base 3 | 1020112220223 | 1020112221013 |
| Base 4 | 3112332234 | 3112332314 |
| Base 5 | 240210245 | 240210315 |
| Base 6 | 44150556 | 44151016 |
| Base 7 | 16045437 | 16045457 |
| Base 8 | 6557538 | 6557558 |
| Base 9 | 3648689 | 3648719 |
| Base 10 | 22013910 | 22014110 |
| Base 11 | 14043711 | 14043911 |
| Base 12 | a748b12 | a749112 |
| Base 13 | 7927a13 | 7927c13 |
| Base 14 | 5a32314 | 5a32514 |
| Base 15 | 4535e15 | 4536115 |
| Base 16 | 35beb16 | 35bed16 |