Compare 224915 vs 224921
| Property | 224915 | 224921 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 449831 | 2249211 |
| Prime factorization | 5 × 44983 | 224921 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 44983, 224915 | 1, 224921 |
| Number of properties | 1 | 4 |
| Chen primes | 8334th | |
| Isolated primes | 15271st | |
| Primes | 20014th | |
| Pythagorean primes | 9986th | |
| Semiprimes | 50577th | |
| Roman numberals | ||
| Base 2 | 1101101110100100112 | 1101101110100110012 |
| Base 3 | 1021021120123 | 1021021121023 |
| Base 4 | 3123221034 | 3123221214 |
| Base 5 | 241441305 | 241441415 |
| Base 6 | 44531356 | 44531456 |
| Base 7 | 16245057 | 16245147 |
| Base 8 | 6672238 | 6672318 |
| Base 9 | 3724659 | 3724729 |
| Base 10 | 22491510 | 22492110 |
| Base 11 | 143a8911 | 143a9411 |
| Base 12 | aa1ab12 | aa1b512 |
| Base 13 | 7b4b213 | 7b4b813 |
| Base 14 | 5bd7514 | 5bd7b14 |
| Base 15 | 4699515 | 4699b15 |
| Base 16 | 36e9316 | 36e9916 |