Compare 291997 vs 299137
| Property | 291997 | 299137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2919971 | 2991371 |
| Prime factorization | 291997 | 299137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 291997 | 1, 299137 |
| Number of properties | 5 | 7 |
| Additive primes | 10116th | 10303rd |
| Chen primes | 10644th | |
| Isolated primes | 19510th | 19958th |
| Left-truncatable primes | 395th | 399th |
| Long primes | 9701st | |
| Lucky primes | 3131st | |
| Primes | 25385th | 25931st |
| Super primes | 2852nd | |
| Roman numberals | ||
| Base 2 | 10001110100100111012 | 10010010000100000012 |
| Base 3 | 1122111122013 | 1200121000113 |
| Base 4 | 10131021314 | 10210020014 |
| Base 5 | 333204425 | 340330225 |
| Base 6 | 101315016 | 102245216 |
| Base 7 | 23242067 | 23540567 |
| Base 8 | 10722358 | 11102018 |
| Base 9 | 4844819 | 5053049 |
| Base 10 | 29199710 | 29913710 |
| Base 11 | 18a42211 | 19482311 |
| Base 12 | 120b9112 | 12514112 |
| Base 13 | a2ba413 | a620713 |
| Base 14 | 785ad14 | 7b02d14 |
| Base 15 | 5b7b715 | 5d97715 |
| Base 16 | 4749d16 | 4908116 |