Compare 401991 vs 402002
| Property | 401991 | 402002 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 471 × 28511 | 21 × 191 × 711 × 1491 |
| Prime factorization | 3 × 47 × 2851 | 2 × 19 × 71 × 149 |
| Divisors count | 8 | 16 |
| Divisors | 1, 3, 47, 141, 2851, 8553, 133997, 401991 | 1, 2, 19, 38, 71, 142, 149, 298, 1349, 2698, 2831, 5662, 10579, 21158, 201001, 402002 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11000100010010001112 | 11000100010010100102 |
| Base 3 | 2021021021203 | 2021021022223 |
| Base 4 | 12020210134 | 12020211024 |
| Base 5 | 1003304315 | 1003310025 |
| Base 6 | 123410236 | 123410426 |
| Base 7 | 32626627 | 32630067 |
| Base 8 | 14211078 | 14211228 |
| Base 9 | 6723769 | 6723889 |
| Base 10 | 40199110 | 40200210 |
| Base 11 | 25502711 | 25503711 |
| Base 12 | 17477312 | 17478212 |
| Base 13 | 110c8513 | 110c9313 |
| Base 14 | a66d914 | a670614 |
| Base 15 | 7e19615 | 7e1a215 |
| Base 16 | 6224716 | 6225216 |