Compare 981228 vs 981231
| Property | 981228 | 981231 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 22 × 31 × 817691 | 31 × 3791 × 8631 |
| Prime factorization | 2 × 2 × 3 × 81769 | 3 × 379 × 863 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 3, 4, 6, 12, 81769, 163538, 245307, 327076, 490614, 981228 | 1, 3, 379, 863, 1137, 2589, 327077, 981231 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111011111000111011002 | 111011111000111011112 |
| Base 3 | 12112112222103 | 12112112222203 |
| Base 4 | 32332032304 | 32332032334 |
| Base 5 | 2223444035 | 2223444115 |
| Base 6 | 330104206 | 330104236 |
| Base 7 | 112245037 | 112245067 |
| Base 8 | 35743548 | 35743578 |
| Base 9 | 17548839 | 17548869 |
| Base 10 | 98122810 | 98123110 |
| Base 11 | 61023611 | 61023911 |
| Base 12 | 3b3a1012 | 3b3a1312 |
| Base 13 | 28481113 | 28481413 |
| Base 14 | 1b783a14 | 1b783d14 |
| Base 15 | 145b0315 | 145b0615 |
| Base 16 | ef8ec16 | ef8ef16 |