Compare 981223 vs 981228
| Property | 981223 | 981228 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 171 × 577191 | 22 × 31 × 817691 |
| Prime factorization | 17 × 57719 | 2 × 2 × 3 × 81769 |
| Divisors count | 4 | 12 |
| Divisors | 1, 17, 57719, 981223 | 1, 2, 3, 4, 6, 12, 81769, 163538, 245307, 327076, 490614, 981228 |
| Number of properties | 1 | 0 |
| Semiprimes | 206234th | |
| Roman numberals | ||
| Base 2 | 111011111000111001112 | 111011111000111011002 |
| Base 3 | 12112112221213 | 12112112222103 |
| Base 4 | 32332032134 | 32332032304 |
| Base 5 | 2223443435 | 2223444035 |
| Base 6 | 330104116 | 330104206 |
| Base 7 | 112244657 | 112245037 |
| Base 8 | 35743478 | 35743548 |
| Base 9 | 17548779 | 17548839 |
| Base 10 | 98122310 | 98122810 |
| Base 11 | 61023111 | 61023611 |
| Base 12 | 3b3a0712 | 3b3a1012 |
| Base 13 | 28480913 | 28481113 |
| Base 14 | 1b783514 | 1b783a14 |
| Base 15 | 145aed15 | 145b0315 |
| Base 16 | ef8e716 | ef8ec16 |