Compare 990269 vs 990277
| Property | 990269 | 990277 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 2411 × 5871 | 9902771 |
| Prime factorization | 7 × 241 × 587 | 990277 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 241, 587, 1687, 4109, 141467, 990269 | 1, 990277 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 8089th | |
| Good primes | 2645th | |
| Isolated primes | 61588th | |
| Primes | 77793rd | |
| Ulam primes | 5705th | |
| Roman numberals | ||
| Base 2 | 111100011100001111012 | 111100011100010001012 |
| Base 3 | 12120221011223 | 12120221012213 |
| Base 4 | 33013003314 | 33013010114 |
| Base 5 | 2231420345 | 2231421025 |
| Base 6 | 331203256 | 331203416 |
| Base 7 | 112630407 | 112630517 |
| Base 8 | 36160758 | 36161058 |
| Base 9 | 17683489 | 17683579 |
| Base 10 | 99026910 | 99027710 |
| Base 11 | 61700511 | 61701211 |
| Base 12 | 3b90a512 | 3b90b112 |
| Base 13 | 28897713 | 28898213 |
| Base 14 | 1bac5714 | 1bac6114 |
| Base 15 | 14862e15 | 14863715 |
| Base 16 | f1c3d16 | f1c4516 |