Compare 980987 vs 980999
| Property | 980987 | 980999 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 3531 × 3971 | 9809991 |
| Prime factorization | 7 × 353 × 397 | 980999 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 353, 397, 2471, 2779, 140141, 980987 | 1, 980999 |
| Number of properties | 0 | 5 |
| Chen primes | 29475th | |
| Good primes | 2623rd | |
| Isolated primes | 61049th | |
| Primes | 77134th | |
| Safe primes | 4258th | |
| Roman numberals | ||
| Base 2 | 111011110111111110112 | 111011111000000001112 |
| Base 3 | 12112111222123 | 12112112000223 |
| Base 4 | 32331333234 | 32332000134 |
| Base 5 | 2223424225 | 2223424445 |
| Base 6 | 330053356 | 330053556 |
| Base 7 | 112240107 | 112240257 |
| Base 8 | 35737738 | 35740078 |
| Base 9 | 17545859 | 17546089 |
| Base 10 | 98098710 | 98099910 |
| Base 11 | 61003711 | 61004811 |
| Base 12 | 3b384b12 | 3b385b12 |
| Base 13 | 28468713 | 28469613 |
| Base 14 | 1b770714 | 1b771514 |
| Base 15 | 1459e215 | 1459ee15 |
| Base 16 | ef7fb16 | ef80716 |