Compare 224918 vs 224921
| Property | 224918 | 224921 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 1124591 | 2249211 |
| Prime factorization | 2 × 112459 | 224921 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 112459, 224918 | 1, 224921 |
| Number of properties | 1 | 4 |
| Chen primes | 8334th | |
| Isolated primes | 15271st | |
| Primes | 20014th | |
| Pythagorean primes | 9986th | |
| Semiprimes | 50578th | |
| Roman numberals | ||
| Base 2 | 1101101110100101102 | 1101101110100110012 |
| Base 3 | 1021021120223 | 1021021121023 |
| Base 4 | 3123221124 | 3123221214 |
| Base 5 | 241441335 | 241441415 |
| Base 6 | 44531426 | 44531456 |
| Base 7 | 16245117 | 16245147 |
| Base 8 | 6672268 | 6672318 |
| Base 9 | 3724689 | 3724729 |
| Base 10 | 22491810 | 22492110 |
| Base 11 | 143a9111 | 143a9411 |
| Base 12 | aa1b212 | aa1b512 |
| Base 13 | 7b4b513 | 7b4b813 |
| Base 14 | 5bd7814 | 5bd7b14 |
| Base 15 | 4699815 | 4699b15 |
| Base 16 | 36e9616 | 36e9916 |