Compare 222499 vs 222506
| Property | 222499 | 222506 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2224991 | 21 × 1112531 |
| Prime factorization | 222499 | 2 × 111253 |
| Divisors count | 2 | 4 |
| Divisors | 1, 222499 | 1, 2, 111253, 222506 |
| Number of properties | 7 | 1 |
| Chen primes | 8257th | |
| Happy primes | 3014th | |
| Harmonic primes | 7441st | |
| Isolated primes | 15113th | |
| Long primes | 7418th | |
| Primes | 19818th | |
| Semiprimes | 50052nd | |
| Sexy primes (2nd member) | 4686th | |
| Roman numberals | ||
| Base 2 | 1101100101001000112 | 1101100101001010102 |
| Base 3 | 1020220122013 | 1020220122223 |
| Base 4 | 3121102034 | 3121102224 |
| Base 5 | 241044445 | 241100115 |
| Base 6 | 44340316 | 44340426 |
| Base 7 | 16144547 | 16144647 |
| Base 8 | 6624438 | 6624528 |
| Base 9 | 3681819 | 3681889 |
| Base 10 | 22249910 | 22250610 |
| Base 11 | 14219211 | 14219911 |
| Base 12 | a891712 | a892212 |
| Base 13 | 7a37413 | 7a37b13 |
| Base 14 | 5b12b14 | 5b13414 |
| Base 15 | 45dd415 | 45ddb15 |
| Base 16 | 3652316 | 3652a16 |