Compare 223999 vs 224897
| Property | 223999 | 224897 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2239991 | 2248971 |
| Prime factorization | 223999 | 224897 |
| Divisors count | 2 | 2 |
| Divisors | 1, 223999 | 1, 224897 |
| Number of properties | 3 | 8 |
| Chen primes | 8332nd | |
| Harmonic primes | 7521st | |
| Isolated primes | 15200th | 15270th |
| Long primes | 7495th | |
| Primes | 19937th | 20011th |
| Pythagorean primes | 9984th | |
| Sexy primes (2nd member) | 4732nd | |
| Super primes | 2254th | 2263rd |
| Roman numberals | ||
| Base 2 | 1101101010111111112 | 1101101110100000012 |
| Base 3 | 1021010210213 | 1021021111123 |
| Base 4 | 3122233334 | 3123220014 |
| Base 5 | 241314445 | 241440425 |
| Base 6 | 44450116 | 44531056 |
| Base 7 | 16220267 | 16244517 |
| Base 8 | 6653778 | 6672018 |
| Base 9 | 3712379 | 3724459 |
| Base 10 | 22399910 | 22489710 |
| Base 11 | 14332611 | 143a7211 |
| Base 12 | a976712 | aa19512 |
| Base 13 | 7ac5913 | 7b49a13 |
| Base 14 | 5b8bd14 | 5bd6114 |
| Base 15 | 4658415 | 4698215 |
| Base 16 | 36aff16 | 36e8116 |