Compare 990947 vs 990953
| Property | 990947 | 990953 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 171 × 711 × 8211 | 9909531 |
| Prime factorization | 17 × 71 × 821 | 990953 |
| Divisors count | 8 | 2 |
| Divisors | 1, 17, 71, 821, 1207, 13957, 58291, 990947 | 1, 990953 |
| Number of properties | 0 | 2 |
| Isolated primes | 61629th | |
| Primes | 77844th | |
| Roman numberals | ||
| Base 2 | 111100011110111000112 | 111100011110111010012 |
| Base 3 | 12121000222023 | 12121000222223 |
| Base 4 | 33013232034 | 33013232214 |
| Base 5 | 2232022425 | 2232023035 |
| Base 6 | 331234156 | 331234256 |
| Base 7 | 112650267 | 112650357 |
| Base 8 | 36173438 | 36173518 |
| Base 9 | 17702829 | 17702889 |
| Base 10 | 99094710 | 99095310 |
| Base 11 | 61757111 | 61757711 |
| Base 12 | 3b956b12 | 3b957512 |
| Base 13 | 28907913 | 28908213 |
| Base 14 | 1bb1bd14 | 1bb1c514 |
| Base 15 | 14893215 | 14893815 |
| Base 16 | f1ee316 | f1ee916 |