Compare 401997 vs 402002
| Property | 401997 | 402002 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 1339991 | 21 × 191 × 711 × 1491 |
| Prime factorization | 3 × 133999 | 2 × 19 × 71 × 149 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 133999, 401997 | 1, 2, 19, 38, 71, 142, 149, 298, 1349, 2698, 2831, 5662, 10579, 21158, 201001, 402002 |
| Number of properties | 1 | 0 |
| Semiprimes | 87985th | |
| Roman numberals | ||
| Base 2 | 11000100010010011012 | 11000100010010100102 |
| Base 3 | 2021021022103 | 2021021022223 |
| Base 4 | 12020210314 | 12020211024 |
| Base 5 | 1003304425 | 1003310025 |
| Base 6 | 123410336 | 123410426 |
| Base 7 | 32630017 | 32630067 |
| Base 8 | 14211158 | 14211228 |
| Base 9 | 6723839 | 6723889 |
| Base 10 | 40199710 | 40200210 |
| Base 11 | 25503211 | 25503711 |
| Base 12 | 17477912 | 17478212 |
| Base 13 | 110c8b13 | 110c9313 |
| Base 14 | a670114 | a670614 |
| Base 15 | 7e19c15 | 7e1a215 |
| Base 16 | 6224d16 | 6225216 |