Compare 30219 vs 30223
| Property | 30219 | 30223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 71 × 14391 | 302231 |
| Prime factorization | 3 × 7 × 1439 | 30223 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 7, 21, 1439, 4317, 10073, 30219 | 1, 30223 |
| Number of properties | 0 | 4 |
| Emirps | 634th | |
| Harmonic primes | 1220th | |
| Isolated primes | 2330th | |
| Primes | 3269th | |
| Roman numberals | ||
| Base 2 | 1110110000010112 | 1110110000011112 |
| Base 3 | 11121100203 | 11121101013 |
| Base 4 | 131200234 | 131200334 |
| Base 5 | 14313345 | 14313435 |
| Base 6 | 3515236 | 3515316 |
| Base 7 | 1540507 | 1540547 |
| Base 8 | 730138 | 730178 |
| Base 9 | 454069 | 454119 |
| Base 10 | 3021910 | 3022310 |
| Base 11 | 2078211 | 2078611 |
| Base 12 | 155a312 | 155a712 |
| Base 13 | 109a713 | 109ab13 |
| Base 14 | b02714 | b02b14 |
| Base 15 | 8e4915 | 8e4d15 |
| Base 16 | 760b16 | 760f16 |