Compare 401019 vs 401020
| Property | 401019 | 401020 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 1336731 | 22 × 51 × 200511 |
| Prime factorization | 3 × 133673 | 2 × 2 × 5 × 20051 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 133673, 401019 | 1, 2, 4, 5, 10, 20, 20051, 40102, 80204, 100255, 200510, 401020 |
| Number of properties | 1 | 0 |
| Semiprimes | 87775th | |
| Roman numberals | ||
| Base 2 | 11000011110011110112 | 11000011110011111002 |
| Base 3 | 2021010021203 | 2021010021213 |
| Base 4 | 12013213234 | 12013213304 |
| Base 5 | 1003130345 | 1003130405 |
| Base 6 | 123323236 | 123323246 |
| Base 7 | 32601037 | 32601047 |
| Base 8 | 14171738 | 14171748 |
| Base 9 | 6710769 | 6710779 |
| Base 10 | 40101910 | 40102010 |
| Base 11 | 25432311 | 25432411 |
| Base 12 | 1740a312 | 1740a412 |
| Base 13 | 1106b813 | 1106b913 |
| Base 14 | a620314 | a620414 |
| Base 15 | 7dc4915 | 7dc4a15 |
| Base 16 | 61e7b16 | 61e7c16 |