Compare 20849 vs 22531
| Property | 20849 | 22531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208491 | 225311 |
| Prime factorization | 20849 | 22531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20849 | 1, 22531 |
| Number of properties | 8 | 5 |
| Additive primes | 1092nd | 1163rd |
| Chen primes | 1155th | |
| Good primes | 262nd | 274th |
| Harmonic primes | 860th | 928th |
| Isolated primes | 1636th | 1759th |
| Primes | 2345th | 2518th |
| Pythagorean primes | 1166th | |
| Ulam primes | 175th | |
| Roman numberals | ||
| Base 2 | 1010001011100012 | 1011000000000112 |
| Base 3 | 10011210123 | 10102201113 |
| Base 4 | 110113014 | 112000034 |
| Base 5 | 11313445 | 12101115 |
| Base 6 | 2403056 | 2521516 |
| Base 7 | 1145337 | 1224557 |
| Base 8 | 505618 | 540038 |
| Base 9 | 315359 | 338149 |
| Base 10 | 2084910 | 2253110 |
| Base 11 | 1473411 | 15a2311 |
| Base 12 | 1009512 | 1105712 |
| Base 13 | 964a13 | a34213 |
| Base 14 | 785314 | 82d514 |
| Base 15 | 629e15 | 6a2115 |
| Base 16 | 517116 | 580316 |