Compare 990313 vs 990319
| Property | 990313 | 990319 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 9903131 | 111 × 1971 × 4571 |
| Prime factorization | 990313 | 11 × 197 × 457 |
| Divisors count | 2 | 8 |
| Divisors | 1, 990313 | 1, 11, 197, 457, 2167, 5027, 90029, 990319 |
| Number of properties | 4 | 0 |
| Isolated primes | 61592nd | |
| Lucky primes | 8540th | |
| Primes | 77799th | |
| Sexy primes (2nd member) | 16245th | |
| Roman numberals | ||
| Base 2 | 111100011100011010012 | 111100011100011011112 |
| Base 3 | 12120221100213 | 12120221101113 |
| Base 4 | 33013012214 | 33013012334 |
| Base 5 | 2231422235 | 2231422345 |
| Base 6 | 331204416 | 331204516 |
| Base 7 | 112631327 | 112631417 |
| Base 8 | 36161518 | 36161578 |
| Base 9 | 17684079 | 17684149 |
| Base 10 | 99031310 | 99031910 |
| Base 11 | 61704511 | 61705011 |
| Base 12 | 3b912112 | 3b912712 |
| Base 13 | 2889ac13 | 2889b513 |
| Base 14 | 1bac8914 | 1bac9114 |
| Base 15 | 14865d15 | 14866415 |
| Base 16 | f1c6916 | f1c6f16 |