Compare 980999 vs 981001
| Property | 980999 | 981001 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9809991 | 71 × 1401431 |
| Prime factorization | 980999 | 7 × 140143 |
| Divisors count | 2 | 4 |
| Divisors | 1, 980999 | 1, 7, 140143, 981001 |
| Number of properties | 5 | 1 |
| Chen primes | 29475th | |
| Good primes | 2623rd | |
| Isolated primes | 61049th | |
| Primes | 77134th | |
| Safe primes | 4258th | |
| Semiprimes | 206194th | |
| Roman numberals | ||
| Base 2 | 111011111000000001112 | 111011111000000010012 |
| Base 3 | 12112112000223 | 12112112001013 |
| Base 4 | 32332000134 | 32332000214 |
| Base 5 | 2223424445 | 2223430015 |
| Base 6 | 330053556 | 330054016 |
| Base 7 | 112240257 | 112240307 |
| Base 8 | 35740078 | 35740118 |
| Base 9 | 17546089 | 17546119 |
| Base 10 | 98099910 | 98100110 |
| Base 11 | 61004811 | 61004a11 |
| Base 12 | 3b385b12 | 3b386112 |
| Base 13 | 28469613 | 28469813 |
| Base 14 | 1b771514 | 1b771714 |
| Base 15 | 1459ee15 | 145a0115 |
| Base 16 | ef80716 | ef80916 |