Compare 428211 vs 428222
| Property | 428211 | 428222 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 5 | 4 |
| Prime factorization | 32 × 72 × 9711 | 21 × 191 × 591 × 1911 |
| Prime factorization | 3 × 3 × 7 × 7 × 971 | 2 × 19 × 59 × 191 |
| Divisors count | 18 | 16 |
| Divisors | 1, 3, 7, 9, 21, 49, 63, 147, 441, 971, 2913, 6797, 8739, 20391, 47579, 61173, 142737, 428211 | 1, 2, 19, 38, 59, 118, 191, 382, 1121, 2242, 3629, 7258, 11269, 22538, 214111, 428222 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11010001000101100112 | 11010001000101111102 |
| Base 3 | 2102021012003 | 2102021020023 |
| Base 4 | 12202023034 | 12202023324 |
| Base 5 | 1022003215 | 1022003425 |
| Base 6 | 131022436 | 131023026 |
| Base 7 | 34323007 | 34323147 |
| Base 8 | 15042638 | 15042768 |
| Base 9 | 7223509 | 7223629 |
| Base 10 | 42821110 | 42822210 |
| Base 11 | 2727a311 | 27280311 |
| Base 12 | 18798312 | 18799212 |
| Base 13 | 11cba413 | 11cbb213 |
| Base 14 | b20a714 | b20b414 |
| Base 15 | 86d2615 | 86d3215 |
| Base 16 | 688b316 | 688be16 |