Compare 401393 vs 401405
| Property | 401393 | 401405 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4013931 | 51 × 431 × 18671 |
| Prime factorization | 401393 | 5 × 43 × 1867 |
| Divisors count | 2 | 8 |
| Divisors | 1, 401393 | 1, 5, 43, 215, 1867, 9335, 80281, 401405 |
| Number of properties | 4 | 0 |
| Chen primes | 13700th | |
| Isolated primes | 26341st | |
| Primes | 33960th | |
| Sophie germain primes | 3597th | |
| Roman numberals | ||
| Base 2 | 11000011111111100012 | 11000011111111111012 |
| Base 3 | 2021011211023 | 2021011212123 |
| Base 4 | 12013333014 | 12013333314 |
| Base 5 | 1003210335 | 1003211105 |
| Base 6 | 123341456 | 123342056 |
| Base 7 | 32611467 | 32611647 |
| Base 8 | 14177618 | 14177758 |
| Base 9 | 6715429 | 6715559 |
| Base 10 | 40139310 | 40140510 |
| Base 11 | 25463311 | 25464411 |
| Base 12 | 17435512 | 17436512 |
| Base 13 | 11091513 | 11092413 |
| Base 14 | a63cd14 | a63db14 |
| Base 15 | 7dde815 | 7de0515 |
| Base 16 | 61ff116 | 61ffd16 |