Compare 406379 vs 406381
| Property | 406379 | 406381 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 131091 | 4063811 |
| Prime factorization | 31 × 13109 | 406381 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 13109, 406379 | 1, 406381 |
| Number of properties | 1 | 4 |
| Centered triangular primes | 90th | |
| Chen primes | 13841st | |
| Isolated primes | 26613th | |
| Primes | 34330th | |
| Semiprimes | 88919th | |
| Roman numberals | ||
| Base 2 | 11000110011011010112 | 11000110011011011012 |
| Base 3 | 2021221100023 | 2021221100113 |
| Base 4 | 12030312234 | 12030312314 |
| Base 5 | 1010010045 | 1010010115 |
| Base 6 | 124132156 | 124132216 |
| Base 7 | 33115317 | 33115337 |
| Base 8 | 14315538 | 14315558 |
| Base 9 | 6784029 | 6784049 |
| Base 10 | 40637910 | 40638110 |
| Base 11 | 25835611 | 25835811 |
| Base 12 | 17720b12 | 17721112 |
| Base 13 | 112c7c13 | 112c8113 |
| Base 14 | a815114 | a815314 |
| Base 15 | 8061e15 | 8062115 |
| Base 16 | 6336b16 | 6336d16 |