Compare 980401 vs 980405
| Property | 980401 | 980405 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9804011 | 51 × 1960811 |
| Prime factorization | 980401 | 5 × 196081 |
| Divisors count | 2 | 4 |
| Divisors | 1, 980401 | 1, 5, 196081, 980405 |
| Number of properties | 3 | 1 |
| Emirps | 10741st | |
| Isolated primes | 61023rd | |
| Primes | 77092nd | |
| Semiprimes | 206079th | |
| Roman numberals | ||
| Base 2 | 111011110101101100012 | 111011110101101101012 |
| Base 3 | 12112102120113 | 12112102120223 |
| Base 4 | 32331123014 | 32331123114 |
| Base 5 | 2223331015 | 2223331105 |
| Base 6 | 330025216 | 330025256 |
| Base 7 | 112222127 | 112222167 |
| Base 8 | 35726618 | 35726658 |
| Base 9 | 17537649 | 17537689 |
| Base 10 | 98040110 | 98040510 |
| Base 11 | 60a65411 | 60a65811 |
| Base 12 | 3b344112 | 3b344512 |
| Base 13 | 28432613 | 28432a13 |
| Base 14 | 1b740914 | 1b740d14 |
| Base 15 | 14575115 | 14575515 |
| Base 16 | ef5b116 | ef5b516 |