Compare 22285 vs 22291
| Property | 22285 | 22291 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 44571 | 222911 |
| Prime factorization | 5 × 4457 | 22291 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 4457, 22285 | 1, 22291 |
| Number of properties | 1 | 4 |
| Happy primes | 410th | |
| Isolated primes | 1743rd | |
| Long primes | 943rd | |
| Primes | 2498th | |
| Semiprimes | 5613th | |
| Roman numberals | ||
| Base 2 | 1010111000011012 | 1010111000100112 |
| Base 3 | 10101201013 | 10101201213 |
| Base 4 | 111300314 | 111301034 |
| Base 5 | 12031205 | 12031315 |
| Base 6 | 2511016 | 2511116 |
| Base 7 | 1216547 | 1216637 |
| Base 8 | 534158 | 534238 |
| Base 9 | 335119 | 335179 |
| Base 10 | 2228510 | 2229110 |
| Base 11 | 1581a11 | 1582511 |
| Base 12 | 10a9112 | 10a9712 |
| Base 13 | a1b313 | a1b913 |
| Base 14 | 819b14 | 81a314 |
| Base 15 | 690a15 | 691115 |
| Base 16 | 570d16 | 571316 |