Compare 406390 vs 406401
| Property | 406390 | 406401 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 406391 | 31 × 1354671 |
| Prime factorization | 2 × 5 × 40639 | 3 × 135467 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 40639, 81278, 203195, 406390 | 1, 3, 135467, 406401 |
| Number of properties | 0 | 1 |
| Semiprimes | 88924th | |
| Roman numberals | ||
| Base 2 | 11000110011011101102 | 11000110011100000012 |
| Base 3 | 2021221101113 | 2021221102203 |
| Base 4 | 12030313124 | 12030320014 |
| Base 5 | 1010010305 | 1010011015 |
| Base 6 | 124132346 | 124132536 |
| Base 7 | 33115457 | 33115627 |
| Base 8 | 14315668 | 14316018 |
| Base 9 | 6784149 | 6784269 |
| Base 10 | 40639010 | 40640110 |
| Base 11 | 25836611 | 25837611 |
| Base 12 | 17721a12 | 17722912 |
| Base 13 | 112c8a13 | 112c9813 |
| Base 14 | a815c14 | a816914 |
| Base 15 | 8062a15 | 8063615 |
| Base 16 | 6337616 | 6338116 |