Compare 997207 vs 997217
| Property | 997207 | 997217 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9972071 | 131 × 791 × 9711 |
| Prime factorization | 997207 | 13 × 79 × 971 |
| Divisors count | 2 | 8 |
| Divisors | 1, 997207 | 1, 13, 79, 971, 1027, 12623, 76709, 997217 |
| Number of properties | 3 | 0 |
| Isolated primes | 61995th | |
| Primes | 78300th | |
| Sexy primes (2nd member) | 16350th | |
| Roman numberals | ||
| Base 2 | 111100110111010101112 | 111100110111011000012 |
| Base 3 | 12121222201213 | 12121222202223 |
| Base 4 | 33031311134 | 33031312014 |
| Base 5 | 2234023125 | 2234023325 |
| Base 6 | 332124116 | 332124256 |
| Base 7 | 113222117 | 113222247 |
| Base 8 | 36335278 | 36335418 |
| Base 9 | 17788179 | 17788289 |
| Base 10 | 99720710 | 99721710 |
| Base 11 | 62124211 | 62125111 |
| Base 12 | 40110712 | 40111512 |
| Base 13 | 28bb8313 | 28bb9013 |
| Base 14 | 1bd5b114 | 1bd5bb14 |
| Base 15 | 14a70715 | 14a71215 |
| Base 16 | f375716 | f376116 |