Compare 980081 vs 980087
| Property | 980081 | 980087 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9800811 | 611 × 160671 |
| Prime factorization | 980081 | 61 × 16067 |
| Divisors count | 2 | 4 |
| Divisors | 1, 980081 | 1, 61, 16067, 980087 |
| Number of properties | 4 | 1 |
| Chen primes | 29454th | |
| Isolated primes | 61003rd | |
| Primes | 77072nd | |
| Semiprimes | 206014th | |
| Sophie germain primes | 7614th | |
| Roman numberals | ||
| Base 2 | 111011110100011100012 | 111011110100011101112 |
| Base 3 | 12112101020223 | 12112101021123 |
| Base 4 | 32331013014 | 32331013134 |
| Base 5 | 2223303115 | 2223303225 |
| Base 6 | 330012256 | 330012356 |
| Base 7 | 112212447 | 112212537 |
| Base 8 | 35721618 | 35721678 |
| Base 9 | 17533689 | 17533759 |
| Base 10 | 98008110 | 98008710 |
| Base 11 | 60a39311 | 60a39911 |
| Base 12 | 3b321512 | 3b321b12 |
| Base 13 | 28413b13 | 28414413 |
| Base 14 | 1b725b14 | 1b726314 |
| Base 15 | 1455db15 | 1455e215 |
| Base 16 | ef47116 | ef47716 |