Compare 400420 vs 400427
| Property | 400420 | 400427 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 200211 | 311 × 129171 |
| Prime factorization | 2 × 2 × 5 × 20021 | 31 × 12917 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 20021, 40042, 80084, 100105, 200210, 400420 | 1, 31, 12917, 400427 |
| Number of properties | 0 | 1 |
| Semiprimes | 87643rd | |
| Roman numberals | ||
| Base 2 | 11000011100001001002 | 11000011100001010112 |
| Base 3 | 2021000211013 | 2021000211223 |
| Base 4 | 12013002104 | 12013002234 |
| Base 5 | 1003031405 | 1003032025 |
| Base 6 | 123254446 | 123254556 |
| Base 7 | 32552567 | 32552667 |
| Base 8 | 14160448 | 14160538 |
| Base 9 | 6702419 | 6702489 |
| Base 10 | 40042010 | 40042710 |
| Base 11 | 25392911 | 25393511 |
| Base 12 | 17388412 | 17388b12 |
| Base 13 | 11034713 | 11035113 |
| Base 14 | a5cd614 | a5cdd14 |
| Base 15 | 7d99a15 | 7d9a215 |
| Base 16 | 61c2416 | 61c2b16 |