Compare 220910 vs 220919
| Property | 220910 | 220919 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 220911 | 2209191 |
| Prime factorization | 2 × 5 × 22091 | 220919 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 22091, 44182, 110455, 220910 | 1, 220919 |
| Number of properties | 0 | 6 |
| Additive primes | 7968th | |
| Chen primes | 8210th | |
| Isolated primes | 15023rd | |
| Primes | 19692nd | |
| Safe primes | 1270th | |
| Sophie germain primes | 2233rd | |
| Roman numberals | ||
| Base 2 | 1101011110111011102 | 1101011110111101112 |
| Base 3 | 1020200002123 | 1020200010123 |
| Base 4 | 3113232324 | 3113233134 |
| Base 5 | 240321205 | 240321345 |
| Base 6 | 44224226 | 44224356 |
| Base 7 | 16100247 | 16100367 |
| Base 8 | 6573568 | 6573678 |
| Base 9 | 3660259 | 3660359 |
| Base 10 | 22091010 | 22091910 |
| Base 11 | 140a7811 | 140a8611 |
| Base 12 | a7a1212 | a7a1b12 |
| Base 13 | 7972113 | 7972a13 |
| Base 14 | 5a71414 | 5a71d14 |
| Base 15 | 456c515 | 456ce15 |
| Base 16 | 35eee16 | 35ef716 |