Compare 997297 vs 997309
| Property | 997297 | 997309 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 72 × 203531 | 9973091 |
| Prime factorization | 7 × 7 × 20353 | 997309 |
| Divisors count | 6 | 2 |
| Divisors | 1, 7, 49, 20353, 142471, 997297 | 1, 997309 |
| Number of properties | 0 | 3 |
| Additive primes | 30045th | |
| Primes | 78308th | |
| Twin primes (2nd member) | 8154th | |
| Roman numberals | ||
| Base 2 | 111100110111101100012 | 111100110111101111012 |
| Base 3 | 12122000002213 | 12122000011013 |
| Base 4 | 33031323014 | 33031323314 |
| Base 5 | 2234031425 | 2234032145 |
| Base 6 | 332130416 | 332131016 |
| Base 7 | 113224007 | 113224157 |
| Base 8 | 36336618 | 36336758 |
| Base 9 | 17800279 | 17800419 |
| Base 10 | 99729710 | 99730910 |
| Base 11 | 62131411 | 62132511 |
| Base 12 | 40118112 | 40119112 |
| Base 13 | 28bc2213 | 28bc3113 |
| Base 14 | 1bd63714 | 1bd64514 |
| Base 15 | 14a76715 | 14a77415 |
| Base 16 | f37b116 | f37bd16 |